51409463

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 59943936

約数和(自身を除く): 8534473

約数列:

[1, 7, 103, 113, 631, 721, 791, 4417, 11639, 64993, 71303, 81473, 454951, 499121, 7344209, 51409463]

約数ペア:

[(1, 51409463), (7, 7344209), (103, 499121), (113, 454951), (631, 81473), (721, 71303), (791, 64993), (4417, 11639)]