53893730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{489943}}^1$

素因数の和:489961

約数の個数: 16

約数和(自身を含む): 105827904

約数和(自身を除く): 51934174

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 489943, 979886, 2449715, 4899430, 5389373, 10778746, 26946865, 53893730]

約数ペア:

[(1, 53893730), (2, 26946865), (5, 10778746), (10, 5389373), (11, 4899430), (22, 2449715), (55, 979886), (110, 489943)]