53840270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{489457}}^1$

素因数の和:489475

約数の個数: 16

約数和(自身を含む): 105722928

約数和(自身を除く): 51882658

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 489457, 978914, 2447285, 4894570, 5384027, 10768054, 26920135, 53840270]

約数ペア:

[(1, 53840270), (2, 26920135), (5, 10768054), (10, 5384027), (11, 4894570), (22, 2447285), (55, 978914), (110, 489457)]