49531550

素因数分解:

$2^1\times 5^2\times {\mathrm{990631}}^1$

素因数の和:990643

約数の個数: 12

約数和(自身を含む): 92128776

約数和(自身を除く): 42597226

約数列:

[1, 2, 5, 10, 25, 50, 990631, 1981262, 4953155, 9906310, 24765775, 49531550]

約数ペア:

[(1, 49531550), (2, 24765775), (5, 9906310), (10, 4953155), (25, 1981262), (50, 990631)]