51437254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{21851}}^1$

素因数の和:21971

約数の個数: 16

約数和(自身を含む): 84960576

約数和(自身を除く): 33523322

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 21851, 43702, 240361, 480722, 2338057, 4676114, 25718627, 51437254]

約数ペア:

[(1, 51437254), (2, 25718627), (11, 4676114), (22, 2338057), (107, 480722), (214, 240361), (1177, 43702), (2354, 21851)]