54089740

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3343}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 113762880

約数和(自身を除く): 59673140

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 3343, 4045, 6686, 8090, 13372, 16180, 16715, 33430, 66860, 2704487, 5408974, 10817948, 13522435, 27044870, 54089740]

約数ペア:

[(1, 54089740), (2, 27044870), (4, 13522435), (5, 10817948), (10, 5408974), (20, 2704487), (809, 66860), (1618, 33430), (3236, 16715), (3343, 16180), (4045, 13372), (6686, 8090)]