54273830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{417491}}^1$

素因数の和:417511

約数の個数: 16

約数和(自身を含む): 105207984

約数和(自身を除く): 50934154

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 417491, 834982, 2087455, 4174910, 5427383, 10854766, 27136915, 54273830]

約数ペア:

[(1, 54273830), (2, 27136915), (5, 10854766), (10, 5427383), (13, 4174910), (26, 2087455), (65, 834982), (130, 417491)]