48919280

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2087}}^1$

素因数の和:2393

約数の個数: 40

約数和(自身を含む): 114180192

約数和(自身を除く): 65260912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2087, 2344, 2930, 4174, 4688, 5860, 8348, 10435, 11720, 16696, 20870, 23440, 33392, 41740, 83480, 166960, 611491, 1222982, 2445964, 3057455, 4891928, 6114910, 9783856, 12229820, 24459640, 48919280]

約数ペア:

[(1, 48919280), (2, 24459640), (4, 12229820), (5, 9783856), (8, 6114910), (10, 4891928), (16, 3057455), (20, 2445964), (40, 1222982), (80, 611491), (293, 166960), (586, 83480), (1172, 41740), (1465, 33392), (2087, 23440), (2344, 20870), (2930, 16696), (4174, 11720), (4688, 10435), (5860, 8348)]