56731572

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{3853}}^1$

素因数の和:4272

約数の個数: 36

約数和(自身を含む): 143792740

約数和(自身を除く): 87061168

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3681, 3853, 4908, 7362, 7706, 11559, 14724, 15412, 23118, 34677, 46236, 69354, 138708, 1575877, 3151754, 4727631, 6303508, 9455262, 14182893, 18910524, 28365786, 56731572]

約数ペア:

[(1, 56731572), (2, 28365786), (3, 18910524), (4, 14182893), (6, 9455262), (9, 6303508), (12, 4727631), (18, 3151754), (36, 1575877), (409, 138708), (818, 69354), (1227, 46236), (1636, 34677), (2454, 23118), (3681, 15412), (3853, 14724), (4908, 11559), (7362, 7706)]