50450440

素因数分解:

$2^3\times 5^1\times {\mathrm{1261261}}^1$

素因数の和:1261272

約数の個数: 16

約数和(自身を含む): 113513580

約数和(自身を除く): 63063140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1261261, 2522522, 5045044, 6306305, 10090088, 12612610, 25225220, 50450440]

約数ペア:

[(1, 50450440), (2, 25225220), (4, 12612610), (5, 10090088), (8, 6306305), (10, 5045044), (20, 2522522), (40, 1261261)]