49617825

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{21341}}^1$

素因数の和:21385

約数の個数: 24

約数和(自身を含む): 84685056

約数和(自身を除く): 35067231

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 21341, 64023, 106705, 320115, 533525, 661571, 1600575, 1984713, 3307855, 9923565, 16539275, 49617825]

約数ペア:

[(1, 49617825), (3, 16539275), (5, 9923565), (15, 3307855), (25, 1984713), (31, 1600575), (75, 661571), (93, 533525), (155, 320115), (465, 106705), (775, 64023), (2325, 21341)]