48987290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{445339}}^1$

素因数の和:445357

約数の個数: 16

約数和(自身を含む): 96193440

約数和(自身を除く): 47206150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 445339, 890678, 2226695, 4453390, 4898729, 9797458, 24493645, 48987290]

約数ペア:

[(1, 48987290), (2, 24493645), (5, 9797458), (10, 4898729), (11, 4453390), (22, 2226695), (55, 890678), (110, 445339)]