51608620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{368633}}^1$

素因数の和:368649

約数の個数: 24

約数和(自身を含む): 123861024

約数和(自身を除く): 72252404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 368633, 737266, 1474532, 1843165, 2580431, 3686330, 5160862, 7372660, 10321724, 12902155, 25804310, 51608620]

約数ペア:

[(1, 51608620), (2, 25804310), (4, 12902155), (5, 10321724), (7, 7372660), (10, 5160862), (14, 3686330), (20, 2580431), (28, 1843165), (35, 1474532), (70, 737266), (140, 368633)]