51194759

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5043

約数の個数: 24

約数和(自身を含む): 68400000

約数和(自身を除く): 17205241

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 4999, 10241, 34993, 54989, 94981, 244951, 384923, 664867, 1044791, 2694461, 4654069, 7313537, 51194759]

約数ペア:

[(1, 51194759), (7, 7313537), (11, 4654069), (19, 2694461), (49, 1044791), (77, 664867), (133, 384923), (209, 244951), (539, 94981), (931, 54989), (1463, 34993), (4999, 10241)]