48478750

素因数分解:

$2^1\times 5^4\times {\mathrm{38783}}^1$

素因数の和:38805

約数の個数: 20

約数和(自身を含む): 90870912

約数和(自身を除く): 42392162

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 38783, 77566, 193915, 387830, 969575, 1939150, 4847875, 9695750, 24239375, 48478750]

約数ペア:

[(1, 48478750), (2, 24239375), (5, 9695750), (10, 4847875), (25, 1939150), (50, 969575), (125, 387830), (250, 193915), (625, 77566), (1250, 38783)]