50149287

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{5479}}^1$

素因数の和:5604

約数の個数: 20

約数和(自身を含む): 75591120

約数和(自身を除く): 25441833

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 5479, 9153, 16437, 49311, 147933, 443799, 619127, 1857381, 5572143, 16716429, 50149287]

約数ペア:

[(1, 50149287), (3, 16716429), (9, 5572143), (27, 1857381), (81, 619127), (113, 443799), (339, 147933), (1017, 49311), (3051, 16437), (5479, 9153)]