56547666

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 152064000

約数和(自身を除く): 95516334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 49, 54, 63, 71, 86, 98, 126, 129, 142, 147, 189, 213, 258, 294, 301, 343, 378, 387, 426, 441, 497, 602, 639, 686, 774, 882, 903, 994, 1029, 1161, 1278, 1323, 1491, 1806, 1917, 2058, 2107, 2322, 2646, 2709, 2982, 3053, 3087, 3479, 3834, 4214, 4473, 5418, 6106, 6174, 6321, 6958, 8127, 8946, 9159, 9261, 10437, 12642, 13419, 14749, 16254, 18318, 18522, 18963, 20874, 21371, 24353, 26838, 27477, 29498, 31311, 37926, 42742, 44247, 48706, 54954, 56889, 62622, 64113, 73059, 82431, 88494, 93933, 113778, 128226, 132741, 146118, 149597, 164862, 187866, 192339, 219177, 265482, 299194, 384678, 398223, 438354, 448791, 577017, 657531, 796446, 897582, 1047179, 1154034, 1315062, 1346373, 2094358, 2692746, 3141537, 4039119, 6283074, 8078238, 9424611, 18849222, 28273833, 56547666]

約数ペア:

[(1, 56547666), (2, 28273833), (3, 18849222), (6, 9424611), (7, 8078238), (9, 6283074), (14, 4039119), (18, 3141537), (21, 2692746), (27, 2094358), (42, 1346373), (43, 1315062), (49, 1154034), (54, 1047179), (63, 897582), (71, 796446), (86, 657531), (98, 577017), (126, 448791), (129, 438354), (142, 398223), (147, 384678), (189, 299194), (213, 265482), (258, 219177), (294, 192339), (301, 187866), (343, 164862), (378, 149597), (387, 146118), (426, 132741), (441, 128226), (497, 113778), (602, 93933), (639, 88494), (686, 82431), (774, 73059), (882, 64113), (903, 62622), (994, 56889), (1029, 54954), (1161, 48706), (1278, 44247), (1323, 42742), (1491, 37926), (1806, 31311), (1917, 29498), (2058, 27477), (2107, 26838), (2322, 24353), (2646, 21371), (2709, 20874), (2982, 18963), (3053, 18522), (3087, 18318), (3479, 16254), (3834, 14749), (4214, 13419), (4473, 12642), (5418, 10437), (6106, 9261), (6174, 9159), (6321, 8946), (6958, 8127)]