49872641

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 63584640

約数和(自身を除く): 13711999

約数列:

[1, 7, 13, 49, 59, 91, 413, 637, 767, 1327, 2891, 5369, 9289, 17251, 37583, 65023, 78293, 120757, 548051, 845299, 1017809, 3836357, 7124663, 49872641]

約数ペア:

[(1, 49872641), (7, 7124663), (13, 3836357), (49, 1017809), (59, 845299), (91, 548051), (413, 120757), (637, 78293), (767, 65023), (1327, 37583), (2891, 17251), (5369, 9289)]