50508400

素因数分解:

$2^4\times 5^2\times {\mathrm{126271}}^1$

素因数の和:126289

約数の個数: 30

約数和(自身を含む): 121347392

約数和(自身を除く): 70838992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 126271, 252542, 505084, 631355, 1010168, 1262710, 2020336, 2525420, 3156775, 5050840, 6313550, 10101680, 12627100, 25254200, 50508400]

約数ペア:

[(1, 50508400), (2, 25254200), (4, 12627100), (5, 10101680), (8, 6313550), (10, 5050840), (16, 3156775), (20, 2525420), (25, 2020336), (40, 1262710), (50, 1010168), (80, 631355), (100, 505084), (200, 252542), (400, 126271)]