53308728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 164946600

約数和(自身を除く): 111637872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 121, 132, 174, 198, 211, 232, 242, 261, 264, 319, 348, 363, 396, 422, 484, 522, 633, 638, 696, 726, 792, 844, 957, 968, 1044, 1089, 1266, 1276, 1452, 1688, 1899, 1914, 2088, 2178, 2321, 2532, 2552, 2871, 2904, 3509, 3798, 3828, 4356, 4642, 5064, 5742, 6119, 6963, 7018, 7596, 7656, 8712, 9284, 10527, 11484, 12238, 13926, 14036, 15192, 18357, 18568, 20889, 21054, 22968, 24476, 25531, 27852, 28072, 31581, 36714, 41778, 42108, 48952, 51062, 55071, 55704, 63162, 67309, 73428, 76593, 83556, 84216, 102124, 110142, 126324, 134618, 146856, 153186, 167112, 201927, 204248, 220284, 229779, 252648, 269236, 306372, 403854, 440568, 459558, 538472, 605781, 612744, 740399, 807708, 919116, 1211562, 1480798, 1615416, 1838232, 2221197, 2423124, 2961596, 4442394, 4846248, 5923192, 6663591, 8884788, 13327182, 17769576, 26654364, 53308728]

約数ペア:

[(1, 53308728), (2, 26654364), (3, 17769576), (4, 13327182), (6, 8884788), (8, 6663591), (9, 5923192), (11, 4846248), (12, 4442394), (18, 2961596), (22, 2423124), (24, 2221197), (29, 1838232), (33, 1615416), (36, 1480798), (44, 1211562), (58, 919116), (66, 807708), (72, 740399), (87, 612744), (88, 605781), (99, 538472), (116, 459558), (121, 440568), (132, 403854), (174, 306372), (198, 269236), (211, 252648), (232, 229779), (242, 220284), (261, 204248), (264, 201927), (319, 167112), (348, 153186), (363, 146856), (396, 134618), (422, 126324), (484, 110142), (522, 102124), (633, 84216), (638, 83556), (696, 76593), (726, 73428), (792, 67309), (844, 63162), (957, 55704), (968, 55071), (1044, 51062), (1089, 48952), (1266, 42108), (1276, 41778), (1452, 36714), (1688, 31581), (1899, 28072), (1914, 27852), (2088, 25531), (2178, 24476), (2321, 22968), (2532, 21054), (2552, 20889), (2871, 18568), (2904, 18357), (3509, 15192), (3798, 14036), (3828, 13926), (4356, 12238), (4642, 11484), (5064, 10527), (5742, 9284), (6119, 8712), (6963, 7656), (7018, 7596)]