55891445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2237}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 70899840

約数和(自身を除く): 15008395

約数列:

[1, 5, 19, 95, 263, 1315, 2237, 4997, 11185, 24985, 42503, 212515, 588331, 2941655, 11178289, 55891445]

約数ペア:

[(1, 55891445), (5, 11178289), (19, 2941655), (95, 588331), (263, 212515), (1315, 42503), (2237, 24985), (4997, 11185)]