55458436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1260419}}^1$

素因数の和:1260434

約数の個数: 12

約数和(自身を含む): 105875280

約数和(自身を除く): 50416844

約数列:

[1, 2, 4, 11, 22, 44, 1260419, 2520838, 5041676, 13864609, 27729218, 55458436]

約数ペア:

[(1, 55458436), (2, 27729218), (4, 13864609), (11, 5041676), (22, 2520838), (44, 1260419)]