56120057

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 65688192

約数和(自身を除く): 9568135

約数列:

[1, 7, 53, 331, 371, 457, 2317, 3199, 17543, 24221, 122801, 151267, 169547, 1058869, 8017151, 56120057]

約数ペア:

[(1, 56120057), (7, 8017151), (53, 1058869), (331, 169547), (371, 151267), (457, 122801), (2317, 24221), (3199, 17543)]