47970724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 86764608

約数和(自身を除く): 38793884

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3187, 3763, 6374, 7526, 12748, 15052, 168911, 226277, 337822, 452554, 675644, 905108, 11992681, 23985362, 47970724]

約数ペア:

[(1, 47970724), (2, 23985362), (4, 11992681), (53, 905108), (71, 675644), (106, 452554), (142, 337822), (212, 226277), (284, 168911), (3187, 15052), (3763, 12748), (6374, 7526)]