53991546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1285513}}^1$

素因数の和:1285525

約数の個数: 16

約数和(自身を含む): 123409344

約数和(自身を除く): 69417798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1285513, 2571026, 3856539, 7713078, 8998591, 17997182, 26995773, 53991546]

約数ペア:

[(1, 53991546), (2, 26995773), (3, 17997182), (6, 8998591), (7, 7713078), (14, 3856539), (21, 2571026), (42, 1285513)]