47703340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55469}}^1$

素因数の和:55521

約数の個数: 24

約数和(自身を含む): 102508560

約数和(自身を除く): 54805220

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 55469, 110938, 221876, 277345, 554690, 1109380, 2385167, 4770334, 9540668, 11925835, 23851670, 47703340]

約数ペア:

[(1, 47703340), (2, 23851670), (4, 11925835), (5, 9540668), (10, 4770334), (20, 2385167), (43, 1109380), (86, 554690), (172, 277345), (215, 221876), (430, 110938), (860, 55469)]