51997886

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1997}}^1$

素因数の和:2323

約数の個数: 16

約数和(自身を含む): 79983936

約数和(自身を除く): 27986050

約数列:

[1, 2, 47, 94, 277, 554, 1997, 3994, 13019, 26038, 93859, 187718, 553169, 1106338, 25998943, 51997886]

約数ペア:

[(1, 51997886), (2, 25998943), (47, 1106338), (94, 553169), (277, 187718), (554, 93859), (1997, 26038), (3994, 13019)]