53325920

素因数分解:

$2^5\times 5^1\times {\mathrm{333287}}^1$

素因数の和:333302

約数の個数: 24

約数和(自身を含む): 125982864

約数和(自身を除く): 72656944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 333287, 666574, 1333148, 1666435, 2666296, 3332870, 5332592, 6665740, 10665184, 13331480, 26662960, 53325920]

約数ペア:

[(1, 53325920), (2, 26662960), (4, 13331480), (5, 10665184), (8, 6665740), (10, 5332592), (16, 3332870), (20, 2666296), (32, 1666435), (40, 1333148), (80, 666574), (160, 333287)]