489305150

素因数分解:

$2^1\times 5^2\times {\mathrm{9786103}}^1$

素因数の和:9786115

約数の個数: 12

約数和(自身を含む): 910107672

約数和(自身を除く): 420802522

約数列:

[1, 2, 5, 10, 25, 50, 9786103, 19572206, 48930515, 97861030, 244652575, 489305150]

約数ペア:

[(1, 489305150), (2, 244652575), (5, 97861030), (10, 48930515), (25, 19572206), (50, 9786103)]