51124556

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4337}}^1$

素因数の和:4769

約数の個数: 24

約数和(自身を含む): 102515616

約数和(自身を除く): 51391060

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 4337, 5894, 8674, 11788, 17348, 30359, 60718, 121436, 1825877, 3651754, 7303508, 12781139, 25562278, 51124556]

約数ペア:

[(1, 51124556), (2, 25562278), (4, 12781139), (7, 7303508), (14, 3651754), (28, 1825877), (421, 121436), (842, 60718), (1684, 30359), (2947, 17348), (4337, 11788), (5894, 8674)]