56198753

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 66617856

約数和(自身を除く): 10419103

約数列:

[1, 13, 17, 31, 169, 221, 403, 527, 631, 2873, 5239, 6851, 8203, 10727, 19561, 89063, 106639, 139451, 254293, 332537, 1812863, 3305809, 4322981, 56198753]

約数ペア:

[(1, 56198753), (13, 4322981), (17, 3305809), (31, 1812863), (169, 332537), (221, 254293), (403, 139451), (527, 106639), (631, 89063), (2873, 19561), (5239, 10727), (6851, 8203)]