56753221

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 68372640

約数和(自身を除く): 11619419

約数列:

[1, 7, 49, 59, 67, 293, 413, 469, 2051, 2891, 3283, 3953, 14357, 17287, 19631, 27671, 121009, 137417, 193697, 847063, 961919, 1158229, 8107603, 56753221]

約数ペア:

[(1, 56753221), (7, 8107603), (49, 1158229), (59, 961919), (67, 847063), (293, 193697), (413, 137417), (469, 121009), (2051, 27671), (2891, 19631), (3283, 17287), (3953, 14357)]