54955745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12619}}^1$

素因数の和:12704

約数の個数: 16

約数和(自身を含む): 72085440

約数和(自身を除く): 17129695

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 12619, 63095, 164047, 820235, 845473, 4227365, 10991149, 54955745]

約数ペア:

[(1, 54955745), (5, 10991149), (13, 4227365), (65, 845473), (67, 820235), (335, 164047), (871, 63095), (4355, 12619)]