51688442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{7559}}^1$

素因数の和:7837

約数の個数: 16

約数和(自身を含む): 83825280

約数和(自身を除く): 32136838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 7559, 15118, 98267, 196534, 1988017, 3976034, 25844221, 51688442]

約数ペア:

[(1, 51688442), (2, 25844221), (13, 3976034), (26, 1988017), (263, 196534), (526, 98267), (3419, 15118), (6838, 7559)]