51617027

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 65436000

約数和(自身を除く): 13818973

約数列:

[1, 7, 11, 77, 121, 149, 409, 847, 1043, 1639, 2863, 4499, 11473, 18029, 31493, 49489, 60941, 126203, 346423, 426587, 670351, 4692457, 7373861, 51617027]

約数ペア:

[(1, 51617027), (7, 7373861), (11, 4692457), (77, 670351), (121, 426587), (149, 346423), (409, 126203), (847, 60941), (1043, 49489), (1639, 31493), (2863, 18029), (4499, 11473)]