51397518

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{208933}}^1$

素因数の和:208979

約数の個数: 16

約数和(自身を含む): 105302736

約数和(自身を除く): 53905218

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 208933, 417866, 626799, 1253598, 8566253, 17132506, 25698759, 51397518]

約数ペア:

[(1, 51397518), (2, 25698759), (3, 17132506), (6, 8566253), (41, 1253598), (82, 626799), (123, 417866), (246, 208933)]