54317740

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2797}}^1$

素因数の和:3777

約数の個数: 24

約数和(自身を含む): 114225552

約数和(自身を除く): 59907812

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 2797, 3884, 4855, 5594, 9710, 11188, 13985, 19420, 27970, 55940, 2715887, 5431774, 10863548, 13579435, 27158870, 54317740]

約数ペア:

[(1, 54317740), (2, 27158870), (4, 13579435), (5, 10863548), (10, 5431774), (20, 2715887), (971, 55940), (1942, 27970), (2797, 19420), (3884, 13985), (4855, 11188), (5594, 9710)]