54643030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{420331}}^1$

素因数の和:420351

約数の個数: 16

約数和(自身を含む): 105923664

約数和(自身を除く): 51280634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 420331, 840662, 2101655, 4203310, 5464303, 10928606, 27321515, 54643030]

約数ペア:

[(1, 54643030), (2, 27321515), (5, 10928606), (10, 5464303), (13, 4203310), (26, 2101655), (65, 840662), (130, 420331)]