51771122

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1838

約数の個数: 24

約数和(自身を含む): 85084020

約数和(自身を除く): 33312898

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 1721, 2314, 3442, 15041, 22373, 30082, 44746, 153169, 290849, 306338, 581698, 1991197, 3982394, 25885561, 51771122]

約数ペア:

[(1, 51771122), (2, 25885561), (13, 3982394), (26, 1991197), (89, 581698), (169, 306338), (178, 290849), (338, 153169), (1157, 44746), (1721, 30082), (2314, 22373), (3442, 15041)]