53885590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{489869}}^1$

素因数の和:489887

約数の個数: 16

約数和(自身を含む): 105811920

約数和(自身を除く): 51926330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 489869, 979738, 2449345, 4898690, 5388559, 10777118, 26942795, 53885590]

約数ペア:

[(1, 53885590), (2, 26942795), (5, 10777118), (10, 5388559), (11, 4898690), (22, 2449345), (55, 979738), (110, 489869)]