55750565

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3881}}^1$

素因数の和:3929

約数の個数: 24

約数和(自身を含む): 76723848

約数和(自身を除く): 20973283

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 3881, 14365, 19405, 50453, 65977, 252265, 329885, 655889, 857701, 3279445, 4288505, 11150113, 55750565]

約数ペア:

[(1, 55750565), (5, 11150113), (13, 4288505), (17, 3279445), (65, 857701), (85, 655889), (169, 329885), (221, 252265), (845, 65977), (1105, 50453), (2873, 19405), (3881, 14365)]