48918220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188147}}^1$

素因数の和:188169

約数の個数: 24

約数和(自身を含む): 110631024

約数和(自身を除く): 61712804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 188147, 376294, 752588, 940735, 1881470, 2445911, 3762940, 4891822, 9783644, 12229555, 24459110, 48918220]

約数ペア:

[(1, 48918220), (2, 24459110), (4, 12229555), (5, 9783644), (10, 4891822), (13, 3762940), (20, 2445911), (26, 1881470), (52, 940735), (65, 752588), (130, 376294), (260, 188147)]