47108900

素因数分解:

$2^2\times 5^2\times {\mathrm{471089}}^1$

素因数の和:471103

約数の個数: 18

約数和(自身を含む): 102226530

約数和(自身を除く): 55117630

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 471089, 942178, 1884356, 2355445, 4710890, 9421780, 11777225, 23554450, 47108900]

約数ペア:

[(1, 47108900), (2, 23554450), (4, 11777225), (5, 9421780), (10, 4710890), (20, 2355445), (25, 1884356), (50, 942178), (100, 471089)]