47446780

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4337}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 99843408

約数和(自身を除く): 52396628

約数列:

[1, 2, 4, 5, 10, 20, 547, 1094, 2188, 2735, 4337, 5470, 8674, 10940, 17348, 21685, 43370, 86740, 2372339, 4744678, 9489356, 11861695, 23723390, 47446780]

約数ペア:

[(1, 47446780), (2, 23723390), (4, 11861695), (5, 9489356), (10, 4744678), (20, 2372339), (547, 86740), (1094, 43370), (2188, 21685), (2735, 17348), (4337, 10940), (5470, 8674)]