52747660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{376769}}^1$

素因数の和:376785

約数の個数: 24

約数和(自身を含む): 126594720

約数和(自身を除く): 73847060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 376769, 753538, 1507076, 1883845, 2637383, 3767690, 5274766, 7535380, 10549532, 13186915, 26373830, 52747660]

約数ペア:

[(1, 52747660), (2, 26373830), (4, 13186915), (5, 10549532), (7, 7535380), (10, 5274766), (14, 3767690), (20, 2637383), (28, 1883845), (35, 1507076), (70, 753538), (140, 376769)]