50404081

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 63033984

約数和(自身を除く): 12629903

約数列:

[1, 7, 13, 91, 137, 169, 311, 959, 1183, 1781, 2177, 4043, 12467, 23153, 28301, 42607, 52559, 162071, 298249, 367913, 553891, 3877237, 7200583, 50404081]

約数ペア:

[(1, 50404081), (7, 7200583), (13, 3877237), (91, 553891), (137, 367913), (169, 298249), (311, 162071), (959, 52559), (1183, 42607), (1781, 28301), (2177, 23153), (4043, 12467)]