49754080

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2087}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 118389600

約数和(自身を除く): 68635520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2087, 2384, 2980, 4174, 4768, 5960, 8348, 10435, 11920, 16696, 20870, 23840, 33392, 41740, 66784, 83480, 166960, 310963, 333920, 621926, 1243852, 1554815, 2487704, 3109630, 4975408, 6219260, 9950816, 12438520, 24877040, 49754080]

約数ペア:

[(1, 49754080), (2, 24877040), (4, 12438520), (5, 9950816), (8, 6219260), (10, 4975408), (16, 3109630), (20, 2487704), (32, 1554815), (40, 1243852), (80, 621926), (149, 333920), (160, 310963), (298, 166960), (596, 83480), (745, 66784), (1192, 41740), (1490, 33392), (2087, 23840), (2384, 20870), (2980, 16696), (4174, 11920), (4768, 10435), (5960, 8348)]