50168989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 57658608

約数和(自身を除く): 7489619

約数列:

[1, 13, 17, 137, 221, 1657, 1781, 2329, 21541, 28169, 30277, 227009, 366197, 2951117, 3859153, 50168989]

約数ペア:

[(1, 50168989), (13, 3859153), (17, 2951117), (137, 366197), (221, 227009), (1657, 30277), (1781, 28169), (2329, 21541)]