56716578

素因数分解:

$2^1\times 3^3\times {\mathrm{1050307}}^1$

素因数の和:1050318

約数の個数: 16

約数和(自身を含む): 126036960

約数和(自身を除く): 69320382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1050307, 2100614, 3150921, 6301842, 9452763, 18905526, 28358289, 56716578]

約数ペア:

[(1, 56716578), (2, 28358289), (3, 18905526), (6, 9452763), (9, 6301842), (18, 3150921), (27, 2100614), (54, 1050307)]