49718990

素因数分解:

$2^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{2551}}^1$

素因数の和:4507

約数の個数: 16

約数和(自身を含む): 89575200

約数和(自身を除く): 39856210

約数列:

[1, 2, 5, 10, 1949, 2551, 3898, 5102, 9745, 12755, 19490, 25510, 4971899, 9943798, 24859495, 49718990]

約数ペア:

[(1, 49718990), (2, 24859495), (5, 9943798), (10, 4971899), (1949, 25510), (2551, 19490), (3898, 12755), (5102, 9745)]