48873520

素因数分解:

$2^4\times 5^1\times {\mathrm{610919}}^1$

素因数の和:610932

約数の個数: 20

約数和(自身を含む): 113631120

約数和(自身を除く): 64757600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 610919, 1221838, 2443676, 3054595, 4887352, 6109190, 9774704, 12218380, 24436760, 48873520]

約数ペア:

[(1, 48873520), (2, 24436760), (4, 12218380), (5, 9774704), (8, 6109190), (10, 4887352), (16, 3054595), (20, 2443676), (40, 1221838), (80, 610919)]