51299339

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{977}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 63311808

約数和(自身を除く): 12012469

約数列:

[1, 7, 13, 91, 577, 977, 4039, 6839, 7501, 12701, 52507, 88907, 563729, 3946103, 7328477, 51299339]

約数ペア:

[(1, 51299339), (7, 7328477), (13, 3946103), (91, 563729), (577, 88907), (977, 52507), (4039, 12701), (6839, 7501)]