51870790

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{22651}}^1$

素因数の和:22887

約数の個数: 16

約数和(自身を含む): 93779280

約数和(自身を除く): 41908490

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 22651, 45302, 113255, 226510, 5187079, 10374158, 25935395, 51870790]

約数ペア:

[(1, 51870790), (2, 25935395), (5, 10374158), (10, 5187079), (229, 226510), (458, 113255), (1145, 45302), (2290, 22651)]