51467420

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{3671}}^1$

素因数の和:4381

約数の個数: 24

約数和(自身を含む): 108265248

約数和(自身を除く): 56797828

約数列:

[1, 2, 4, 5, 10, 20, 701, 1402, 2804, 3505, 3671, 7010, 7342, 14020, 14684, 18355, 36710, 73420, 2573371, 5146742, 10293484, 12866855, 25733710, 51467420]

約数ペア:

[(1, 51467420), (2, 25733710), (4, 12866855), (5, 10293484), (10, 5146742), (20, 2573371), (701, 73420), (1402, 36710), (2804, 18355), (3505, 14684), (3671, 14020), (7010, 7342)]