56871660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947861}}^1$

素因数の和:947873

約数の個数: 24

約数和(自身を含む): 159240816

約数和(自身を除く): 102369156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947861, 1895722, 2843583, 3791444, 4739305, 5687166, 9478610, 11374332, 14217915, 18957220, 28435830, 56871660]

約数ペア:

[(1, 56871660), (2, 28435830), (3, 18957220), (4, 14217915), (5, 11374332), (6, 9478610), (10, 5687166), (12, 4739305), (15, 3791444), (20, 2843583), (30, 1895722), (60, 947861)]