50174180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{809}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 120839040

約数和(自身を除く): 70664860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 443, 809, 886, 1618, 1772, 2215, 3101, 3236, 4045, 4430, 5663, 6202, 8090, 8860, 11326, 12404, 15505, 16180, 22652, 28315, 31010, 56630, 62020, 113260, 358387, 716774, 1433548, 1791935, 2508709, 3583870, 5017418, 7167740, 10034836, 12543545, 25087090, 50174180]

約数ペア:

[(1, 50174180), (2, 25087090), (4, 12543545), (5, 10034836), (7, 7167740), (10, 5017418), (14, 3583870), (20, 2508709), (28, 1791935), (35, 1433548), (70, 716774), (140, 358387), (443, 113260), (809, 62020), (886, 56630), (1618, 31010), (1772, 28315), (2215, 22652), (3101, 16180), (3236, 15505), (4045, 12404), (4430, 11326), (5663, 8860), (6202, 8090)]