51855939

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 77641200

約数和(自身を除く): 25785261

約数列:

[1, 3, 9, 41, 89, 123, 267, 369, 801, 1579, 3649, 4737, 10947, 14211, 32841, 64739, 140531, 194217, 421593, 582651, 1264779, 5761771, 17285313, 51855939]

約数ペア:

[(1, 51855939), (3, 17285313), (9, 5761771), (41, 1264779), (89, 582651), (123, 421593), (267, 194217), (369, 140531), (801, 64739), (1579, 32841), (3649, 14211), (4737, 10947)]