51043400

素因数分解:

$2^3\times 5^2\times {\mathrm{255217}}^1$

素因数の和:255233

約数の個数: 24

約数和(自身を含む): 118676370

約数和(自身を除く): 67632970

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 255217, 510434, 1020868, 1276085, 2041736, 2552170, 5104340, 6380425, 10208680, 12760850, 25521700, 51043400]

約数ペア:

[(1, 51043400), (2, 25521700), (4, 12760850), (5, 10208680), (8, 6380425), (10, 5104340), (20, 2552170), (25, 2041736), (40, 1276085), (50, 1020868), (100, 510434), (200, 255217)]