54857396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{9817}}^1$

素因数の和:9959

約数の個数: 24

約数和(自身を含む): 105563136

約数和(自身を除く): 50705740

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 9817, 19634, 39268, 107987, 215974, 431948, 1246759, 2493518, 4987036, 13714349, 27428698, 54857396]

約数ペア:

[(1, 54857396), (2, 27428698), (4, 13714349), (11, 4987036), (22, 2493518), (44, 1246759), (127, 431948), (254, 215974), (508, 107987), (1397, 39268), (2794, 19634), (5588, 9817)]