51980122

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{1871}}^1$

素因数の和:2381

約数の個数: 16

約数和(自身を含む): 80870400

約数和(自身を除く): 28890278

約数列:

[1, 2, 29, 58, 479, 958, 1871, 3742, 13891, 27782, 54259, 108518, 896209, 1792418, 25990061, 51980122]

約数ペア:

[(1, 51980122), (2, 25990061), (29, 1792418), (58, 896209), (479, 108518), (958, 54259), (1871, 27782), (3742, 13891)]