55821956

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 99015000

約数和(自身を除く): 43193044

約数列:

[1, 2, 4, 149, 229, 298, 409, 458, 596, 818, 916, 1636, 34121, 60941, 68242, 93661, 121882, 136484, 187322, 243764, 374644, 13955489, 27910978, 55821956]

約数ペア:

[(1, 55821956), (2, 27910978), (4, 13955489), (149, 374644), (229, 243764), (298, 187322), (409, 136484), (458, 121882), (596, 93661), (818, 68242), (916, 60941), (1636, 34121)]