56465620

素因数分解:

$2^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2411}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 118728288

約数和(自身を除く): 62262668

約数列:

[1, 2, 4, 5, 10, 20, 1171, 2342, 2411, 4684, 4822, 5855, 9644, 11710, 12055, 23420, 24110, 48220, 2823281, 5646562, 11293124, 14116405, 28232810, 56465620]

約数ペア:

[(1, 56465620), (2, 28232810), (4, 14116405), (5, 11293124), (10, 5646562), (20, 2823281), (1171, 48220), (2342, 24110), (2411, 23420), (4684, 12055), (4822, 11710), (5855, 9644)]