49665676

素因数分解:

$2^2\times {\mathrm{181}}^2\times {\mathrm{379}}^1$

素因数の和:745

約数の個数: 18

約数和(自身を含む): 87628380

約数和(自身を除く): 37962704

約数列:

[1, 2, 4, 181, 362, 379, 724, 758, 1516, 32761, 65522, 68599, 131044, 137198, 274396, 12416419, 24832838, 49665676]

約数ペア:

[(1, 49665676), (2, 24832838), (4, 12416419), (181, 274396), (362, 137198), (379, 131044), (724, 68599), (758, 65522), (1516, 32761)]