49311985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8171}}^1$

素因数の和:8264

約数の個数: 16

約数和(自身を含む): 63545472

約数和(自身を除く): 14233487

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 8171, 40855, 138907, 580141, 694535, 2900705, 9862397, 49311985]

約数ペア:

[(1, 49311985), (5, 9862397), (17, 2900705), (71, 694535), (85, 580141), (355, 138907), (1207, 40855), (6035, 8171)]