51387739

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4470

約数の個数: 16

約数和(自身を含む): 59109120

約数和(自身を除く): 7721381

約数列:

[1, 13, 29, 31, 377, 403, 899, 4397, 11687, 57161, 127513, 136307, 1657669, 1771991, 3952903, 51387739]

約数ペア:

[(1, 51387739), (13, 3952903), (29, 1771991), (31, 1657669), (377, 136307), (403, 127513), (899, 57161), (4397, 11687)]