55420908

素因数分解:

$2^2\times 3^1\times {\mathrm{4618409}}^1$

素因数の和:4618416

約数の個数: 12

約数和(自身を含む): 129315480

約数和(自身を除く): 73894572

約数列:

[1, 2, 3, 4, 6, 12, 4618409, 9236818, 13855227, 18473636, 27710454, 55420908]

約数ペア:

[(1, 55420908), (2, 27710454), (3, 18473636), (4, 13855227), (6, 9236818), (12, 4618409)]