51353029

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4289

約数の個数: 24

約数和(自身を含む): 67734240

約数和(自身を除く): 16381211

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 4243, 12103, 29701, 55159, 80617, 207907, 386113, 564319, 1048021, 2702791, 3950233, 7336147, 51353029]

約数ペア:

[(1, 51353029), (7, 7336147), (13, 3950233), (19, 2702791), (49, 1048021), (91, 564319), (133, 386113), (247, 207907), (637, 80617), (931, 55159), (1729, 29701), (4243, 12103)]