55594180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{45569}}^1$

素因数の和:45639

約数の個数: 24

約数和(自身を含む): 118664280

約数和(自身を除く): 63070100

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 45569, 91138, 182276, 227845, 455690, 911380, 2779709, 5559418, 11118836, 13898545, 27797090, 55594180]

約数ペア:

[(1, 55594180), (2, 27797090), (4, 13898545), (5, 11118836), (10, 5559418), (20, 2779709), (61, 911380), (122, 455690), (244, 227845), (305, 182276), (610, 91138), (1220, 45569)]