50641745

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 86676480

約数和(自身を除く): 36034735

約数列:

[1, 5, 7, 11, 19, 23, 35, 43, 49, 55, 77, 95, 115, 133, 161, 209, 215, 245, 253, 301, 385, 437, 473, 539, 665, 805, 817, 931, 989, 1045, 1127, 1265, 1463, 1505, 1771, 2107, 2185, 2365, 2695, 3059, 3311, 4085, 4655, 4807, 4945, 5635, 5719, 6923, 7315, 8855, 8987, 10241, 10535, 10879, 12397, 15295, 16555, 18791, 21413, 23177, 24035, 28595, 33649, 34615, 40033, 44935, 48461, 51205, 54395, 61985, 62909, 76153, 93955, 107065, 115885, 131537, 168245, 200165, 206701, 235543, 242305, 314545, 380765, 440363, 533071, 657685, 920759, 1033505, 1177715, 1446907, 2201815, 2665355, 4603795, 7234535, 10128349, 50641745]

約数ペア:

[(1, 50641745), (5, 10128349), (7, 7234535), (11, 4603795), (19, 2665355), (23, 2201815), (35, 1446907), (43, 1177715), (49, 1033505), (55, 920759), (77, 657685), (95, 533071), (115, 440363), (133, 380765), (161, 314545), (209, 242305), (215, 235543), (245, 206701), (253, 200165), (301, 168245), (385, 131537), (437, 115885), (473, 107065), (539, 93955), (665, 76153), (805, 62909), (817, 61985), (931, 54395), (989, 51205), (1045, 48461), (1127, 44935), (1265, 40033), (1463, 34615), (1505, 33649), (1771, 28595), (2107, 24035), (2185, 23177), (2365, 21413), (2695, 18791), (3059, 16555), (3311, 15295), (4085, 12397), (4655, 10879), (4807, 10535), (4945, 10241), (5635, 8987), (5719, 8855), (6923, 7315)]