49320825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 87422976

約数和(自身を除く): 38102151

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 101, 255, 303, 383, 425, 505, 1149, 1275, 1515, 1717, 1915, 2525, 5151, 5745, 6511, 7575, 8585, 9575, 19533, 25755, 28725, 32555, 38683, 42925, 97665, 116049, 128775, 162775, 193415, 488325, 580245, 657611, 967075, 1972833, 2901225, 3288055, 9864165, 16440275, 49320825]

約数ペア:

[(1, 49320825), (3, 16440275), (5, 9864165), (15, 3288055), (17, 2901225), (25, 1972833), (51, 967075), (75, 657611), (85, 580245), (101, 488325), (255, 193415), (303, 162775), (383, 128775), (425, 116049), (505, 97665), (1149, 42925), (1275, 38683), (1515, 32555), (1717, 28725), (1915, 25755), (2525, 19533), (5151, 9575), (5745, 8585), (6511, 7575)]