51198717

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{5399}}^1$

素因数の和:5540

約数の個数: 16

約数和(自身を含む): 71280000

約数和(自身を除く): 20081283

約数列:

[1, 3, 29, 87, 109, 327, 3161, 5399, 9483, 16197, 156571, 469713, 588491, 1765473, 17066239, 51198717]

約数ペア:

[(1, 51198717), (3, 17066239), (29, 1765473), (87, 588491), (109, 469713), (327, 156571), (3161, 16197), (5399, 9483)]