51997134

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 127650816

約数和(自身を除く): 75653682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 53, 71, 94, 98, 106, 141, 142, 147, 159, 213, 282, 294, 318, 329, 371, 426, 497, 658, 742, 987, 994, 1113, 1491, 1974, 2226, 2303, 2491, 2597, 2982, 3337, 3479, 3763, 4606, 4982, 5194, 6674, 6909, 6958, 7473, 7526, 7791, 10011, 10437, 11289, 13818, 14946, 15582, 17437, 20022, 20874, 22578, 23359, 26341, 34874, 46718, 52311, 52682, 70077, 79023, 104622, 122059, 140154, 158046, 163513, 176861, 184387, 244118, 327026, 353722, 366177, 368774, 490539, 530583, 553161, 732354, 981078, 1061166, 1106322, 1238027, 2476054, 3714081, 7428162, 8666189, 17332378, 25998567, 51997134]

約数ペア:

[(1, 51997134), (2, 25998567), (3, 17332378), (6, 8666189), (7, 7428162), (14, 3714081), (21, 2476054), (42, 1238027), (47, 1106322), (49, 1061166), (53, 981078), (71, 732354), (94, 553161), (98, 530583), (106, 490539), (141, 368774), (142, 366177), (147, 353722), (159, 327026), (213, 244118), (282, 184387), (294, 176861), (318, 163513), (329, 158046), (371, 140154), (426, 122059), (497, 104622), (658, 79023), (742, 70077), (987, 52682), (994, 52311), (1113, 46718), (1491, 34874), (1974, 26341), (2226, 23359), (2303, 22578), (2491, 20874), (2597, 20022), (2982, 17437), (3337, 15582), (3479, 14946), (3763, 13818), (4606, 11289), (4982, 10437), (5194, 10011), (6674, 7791), (6909, 7526), (6958, 7473)]