56649103

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 68528768

約数和(自身を除く): 11879665

約数列:

[1, 7, 43, 53, 67, 301, 371, 469, 2279, 2809, 2881, 3551, 15953, 19663, 20167, 24857, 120787, 152693, 188203, 845509, 1068851, 1317421, 8092729, 56649103]

約数ペア:

[(1, 56649103), (7, 8092729), (43, 1317421), (53, 1068851), (67, 845509), (301, 188203), (371, 152693), (469, 120787), (2279, 24857), (2809, 20167), (2881, 19663), (3551, 15953)]