52168540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{26891}}^1$

素因数の和:26997

約数の個数: 24

約数和(自身を含む): 110687472

約数和(自身を除く): 58518932

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 26891, 53782, 107564, 134455, 268910, 537820, 2608427, 5216854, 10433708, 13042135, 26084270, 52168540]

約数ペア:

[(1, 52168540), (2, 26084270), (4, 13042135), (5, 10433708), (10, 5216854), (20, 2608427), (97, 537820), (194, 268910), (388, 134455), (485, 107564), (970, 53782), (1940, 26891)]