49949667

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2459}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 75344880

約数和(自身を除く): 25395213

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 2257, 2459, 6771, 7377, 20313, 22131, 90983, 149999, 272949, 449997, 818847, 1349991, 5549963, 16649889, 49949667]

約数ペア:

[(1, 49949667), (3, 16649889), (9, 5549963), (37, 1349991), (61, 818847), (111, 449997), (183, 272949), (333, 149999), (549, 90983), (2257, 22131), (2459, 20313), (6771, 7377)]