50874580

素因数分解:

$2^2\times 5^1\times {\mathrm{2543729}}^1$

素因数の和:2543738

約数の個数: 12

約数和(自身を含む): 106836660

約数和(自身を除く): 55962080

約数列:

[1, 2, 4, 5, 10, 20, 2543729, 5087458, 10174916, 12718645, 25437290, 50874580]

約数ペア:

[(1, 50874580), (2, 25437290), (4, 12718645), (5, 10174916), (10, 5087458), (20, 2543729)]