47053820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213881}}^1$

素因数の和:213901

約数の個数: 24

約数和(自身を含む): 107796528

約数和(自身を除く): 60742708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 213881, 427762, 855524, 1069405, 2138810, 2352691, 4277620, 4705382, 9410764, 11763455, 23526910, 47053820]

約数ペア:

[(1, 47053820), (2, 23526910), (4, 11763455), (5, 9410764), (10, 4705382), (11, 4277620), (20, 2352691), (22, 2138810), (44, 1069405), (55, 855524), (110, 427762), (220, 213881)]