54549170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419609}}^1$

素因数の和:419629

約数の個数: 16

約数和(自身を含む): 105741720

約数和(自身を除く): 51192550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419609, 839218, 2098045, 4196090, 5454917, 10909834, 27274585, 54549170]

約数ペア:

[(1, 54549170), (2, 27274585), (5, 10909834), (10, 5454917), (13, 4196090), (26, 2098045), (65, 839218), (130, 419609)]