Answer

Yes, in the common Jain classification, Samvar is explained through 57 means of stopping karmic influx.

Explanation

These 57 are usually counted as:

• 5 Samitis
• 3 Guptis
• 10 Dharma
• 12 Bhavanas
• 22 Parishaha-jaya
• 5 Charitras

Together, they make 57.

Spiritual Understanding

Samvar means stopping the inflow of karma. These 57 practices help a soul become more disciplined, careful, peaceful, and detached. They guide a person to live with restraint in thought, speech, and action.

Takeaway

So yes, 57 is the commonly accepted count for the means of Samvar in Jain Dharma. If you want, I can also list all 57 in simple table form.