53087810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{171251}}^1$

素因数の和:171289

約数の個数: 16

約数和(自身を含む): 98641152

約数和(自身を除く): 45553342

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 171251, 342502, 856255, 1712510, 5308781, 10617562, 26543905, 53087810]

約数ペア:

[(1, 53087810), (2, 26543905), (5, 10617562), (10, 5308781), (31, 1712510), (62, 856255), (155, 342502), (310, 171251)]