54507830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419291}}^1$

素因数の和:419311

約数の個数: 16

約数和(自身を含む): 105661584

約数和(自身を除く): 51153754

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419291, 838582, 2096455, 4192910, 5450783, 10901566, 27253915, 54507830]

約数ペア:

[(1, 54507830), (2, 27253915), (5, 10901566), (10, 5450783), (13, 4192910), (26, 2096455), (65, 838582), (130, 419291)]