56557039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1753}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 70721280

約数和(自身を除く): 14164241

約数列:

[1, 7, 11, 77, 419, 1753, 2933, 4609, 12271, 19283, 32263, 134981, 734507, 5141549, 8079577, 56557039]

約数ペア:

[(1, 56557039), (7, 8079577), (11, 5141549), (77, 734507), (419, 134981), (1753, 32263), (2933, 19283), (4609, 12271)]