47965684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5659}}^1$

素因数の和:5839

約数の個数: 24

約数和(自身を含む): 90967520

約数和(自身を除く): 43001836

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 5659, 8476, 11318, 22636, 73567, 147134, 294268, 922417, 1844834, 3689668, 11991421, 23982842, 47965684]

約数ペア:

[(1, 47965684), (2, 23982842), (4, 11991421), (13, 3689668), (26, 1844834), (52, 922417), (163, 294268), (326, 147134), (652, 73567), (2119, 22636), (4238, 11318), (5659, 8476)]