50782180

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17041}}^1$

素因数の和:17199

約数の個数: 24

約数和(自身を含む): 107364600

約数和(自身を除く): 56582420

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 17041, 34082, 68164, 85205, 170410, 340820, 2539109, 5078218, 10156436, 12695545, 25391090, 50782180]

約数ペア:

[(1, 50782180), (2, 25391090), (4, 12695545), (5, 10156436), (10, 5078218), (20, 2539109), (149, 340820), (298, 170410), (596, 85205), (745, 68164), (1490, 34082), (2980, 17041)]