53554879

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 67903488

約数和(自身を除く): 14348609

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 1151, 2023, 2737, 6647, 8057, 19567, 26473, 46529, 136969, 185311, 332639, 450041, 2328473, 3150287, 7650697, 53554879]

約数ペア:

[(1, 53554879), (7, 7650697), (17, 3150287), (23, 2328473), (119, 450041), (161, 332639), (289, 185311), (391, 136969), (1151, 46529), (2023, 26473), (2737, 19567), (6647, 8057)]