54979134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 74413506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 103, 142, 179, 206, 213, 309, 358, 426, 497, 537, 618, 721, 994, 1074, 1253, 1442, 1491, 2163, 2506, 2982, 3759, 4326, 7313, 7518, 12709, 14626, 18437, 21939, 25418, 36874, 38127, 43878, 51191, 55311, 76254, 88963, 102382, 110622, 129059, 153573, 177926, 258118, 266889, 307146, 387177, 533778, 774354, 1309027, 2618054, 3927081, 7854162, 9163189, 18326378, 27489567, 54979134]

約数ペア:

[(1, 54979134), (2, 27489567), (3, 18326378), (6, 9163189), (7, 7854162), (14, 3927081), (21, 2618054), (42, 1309027), (71, 774354), (103, 533778), (142, 387177), (179, 307146), (206, 266889), (213, 258118), (309, 177926), (358, 153573), (426, 129059), (497, 110622), (537, 102382), (618, 88963), (721, 76254), (994, 55311), (1074, 51191), (1253, 43878), (1442, 38127), (1491, 36874), (2163, 25418), (2506, 21939), (2982, 18437), (3759, 14626), (4326, 12709), (7313, 7518)]