51269739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14159}}^1$

素因数の和:14250

約数の個数: 16

約数和(自身を含む): 73405440

約数和(自身を除く): 22135701

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 14159, 42477, 240703, 722109, 1005289, 3015867, 17089913, 51269739]

約数ペア:

[(1, 51269739), (3, 17089913), (17, 3015867), (51, 1005289), (71, 722109), (213, 240703), (1207, 42477), (3621, 14159)]