47243540

素因数分解:

$2^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{2521}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 99356712

約数和(自身を除く): 52113172

約数列:

[1, 2, 4, 5, 10, 20, 937, 1874, 2521, 3748, 4685, 5042, 9370, 10084, 12605, 18740, 25210, 50420, 2362177, 4724354, 9448708, 11810885, 23621770, 47243540]

約数ペア:

[(1, 47243540), (2, 23621770), (4, 11810885), (5, 9448708), (10, 4724354), (20, 2362177), (937, 50420), (1874, 25210), (2521, 18740), (3748, 12605), (4685, 10084), (5042, 9370)]