55742526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 150405120

約数和(自身を除く): 94662594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 67, 71, 93, 126, 134, 142, 186, 189, 201, 213, 217, 279, 378, 402, 426, 434, 469, 497, 558, 603, 639, 651, 837, 938, 994, 1206, 1278, 1302, 1407, 1491, 1674, 1809, 1917, 1953, 2077, 2201, 2814, 2982, 3618, 3834, 3906, 4154, 4221, 4402, 4473, 4757, 5859, 6231, 6603, 8442, 8946, 9514, 11718, 12462, 12663, 13206, 13419, 14271, 14539, 15407, 18693, 19809, 25326, 26838, 28542, 29078, 30814, 33299, 37386, 39618, 42813, 43617, 46221, 56079, 59427, 66598, 85626, 87234, 92442, 99897, 112158, 118854, 128439, 130851, 138663, 147467, 199794, 256878, 261702, 277326, 294934, 299691, 392553, 415989, 442401, 599382, 785106, 831978, 884802, 899073, 1032269, 1327203, 1798146, 2064538, 2654406, 3096807, 3981609, 6193614, 7963218, 9290421, 18580842, 27871263, 55742526]

約数ペア:

[(1, 55742526), (2, 27871263), (3, 18580842), (6, 9290421), (7, 7963218), (9, 6193614), (14, 3981609), (18, 3096807), (21, 2654406), (27, 2064538), (31, 1798146), (42, 1327203), (54, 1032269), (62, 899073), (63, 884802), (67, 831978), (71, 785106), (93, 599382), (126, 442401), (134, 415989), (142, 392553), (186, 299691), (189, 294934), (201, 277326), (213, 261702), (217, 256878), (279, 199794), (378, 147467), (402, 138663), (426, 130851), (434, 128439), (469, 118854), (497, 112158), (558, 99897), (603, 92442), (639, 87234), (651, 85626), (837, 66598), (938, 59427), (994, 56079), (1206, 46221), (1278, 43617), (1302, 42813), (1407, 39618), (1491, 37386), (1674, 33299), (1809, 30814), (1917, 29078), (1953, 28542), (2077, 26838), (2201, 25326), (2814, 19809), (2982, 18693), (3618, 15407), (3834, 14539), (3906, 14271), (4154, 13419), (4221, 13206), (4402, 12663), (4473, 12462), (4757, 11718), (5859, 9514), (6231, 8946), (6603, 8442)]