51509682

素因数分解:

$2^1\times 3^6\times 7^3\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 112

約数和(自身を含む): 136406400

約数和(自身を除く): 84896718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 103, 126, 147, 162, 189, 206, 243, 294, 309, 343, 378, 441, 486, 567, 618, 686, 721, 729, 882, 927, 1029, 1134, 1323, 1442, 1458, 1701, 1854, 2058, 2163, 2646, 2781, 3087, 3402, 3969, 4326, 5047, 5103, 5562, 6174, 6489, 7938, 8343, 9261, 10094, 10206, 11907, 12978, 15141, 16686, 18522, 19467, 23814, 25029, 27783, 30282, 35329, 35721, 38934, 45423, 50058, 55566, 58401, 70658, 71442, 75087, 83349, 90846, 105987, 116802, 136269, 150174, 166698, 175203, 211974, 250047, 272538, 317961, 350406, 408807, 500094, 525609, 635922, 817614, 953883, 1051218, 1226421, 1907766, 2452842, 2861649, 3679263, 5723298, 7358526, 8584947, 17169894, 25754841, 51509682]

約数ペア:

[(1, 51509682), (2, 25754841), (3, 17169894), (6, 8584947), (7, 7358526), (9, 5723298), (14, 3679263), (18, 2861649), (21, 2452842), (27, 1907766), (42, 1226421), (49, 1051218), (54, 953883), (63, 817614), (81, 635922), (98, 525609), (103, 500094), (126, 408807), (147, 350406), (162, 317961), (189, 272538), (206, 250047), (243, 211974), (294, 175203), (309, 166698), (343, 150174), (378, 136269), (441, 116802), (486, 105987), (567, 90846), (618, 83349), (686, 75087), (721, 71442), (729, 70658), (882, 58401), (927, 55566), (1029, 50058), (1134, 45423), (1323, 38934), (1442, 35721), (1458, 35329), (1701, 30282), (1854, 27783), (2058, 25029), (2163, 23814), (2646, 19467), (2781, 18522), (3087, 16686), (3402, 15141), (3969, 12978), (4326, 11907), (5047, 10206), (5103, 10094), (5562, 9261), (6174, 8343), (6489, 7938)]