51442937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29753}}^1$

素因数の和:29792

約数の個数: 16

約数和(自身を含む): 66648960

約数和(自身を除く): 15206023

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 29753, 208271, 386789, 565307, 2707523, 3957149, 7348991, 51442937]

約数ペア:

[(1, 51442937), (7, 7348991), (13, 3957149), (19, 2707523), (91, 565307), (133, 386789), (247, 208271), (1729, 29753)]