56411275

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 72236448

約数和(自身を除く): 15825173

約数列:

[1, 5, 25, 61, 71, 305, 355, 521, 1525, 1775, 2605, 4331, 13025, 21655, 31781, 36991, 108275, 158905, 184955, 794525, 924775, 2256451, 11282255, 56411275]

約数ペア:

[(1, 56411275), (5, 11282255), (25, 2256451), (61, 924775), (71, 794525), (305, 184955), (355, 158905), (521, 108275), (1525, 36991), (1775, 31781), (2605, 21655), (4331, 13025)]