48797800

素因数分解:

$2^3\times 5^2\times {\mathrm{243989}}^1$

素因数の和:244005

約数の個数: 24

約数和(自身を含む): 113455350

約数和(自身を除く): 64657550

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 243989, 487978, 975956, 1219945, 1951912, 2439890, 4879780, 6099725, 9759560, 12199450, 24398900, 48797800]

約数ペア:

[(1, 48797800), (2, 24398900), (4, 12199450), (5, 9759560), (8, 6099725), (10, 4879780), (20, 2439890), (25, 1951912), (40, 1219945), (50, 975956), (100, 487978), (200, 243989)]