53577080

素因数分解:

$2^3\times 5^1\times {\mathrm{1339427}}^1$

素因数の和:1339438

約数の個数: 16

約数和(自身を含む): 120548520

約数和(自身を除く): 66971440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1339427, 2678854, 5357708, 6697135, 10715416, 13394270, 26788540, 53577080]

約数ペア:

[(1, 53577080), (2, 26788540), (4, 13394270), (5, 10715416), (8, 6697135), (10, 5357708), (20, 2678854), (40, 1339427)]