57655458

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:652

約数の個数: 72

約数和(自身を含む): 146718000

約数和(自身を除く): 89062542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 131, 147, 262, 294, 393, 441, 499, 786, 882, 917, 998, 1179, 1497, 1834, 2358, 2751, 2994, 3493, 4491, 5502, 6419, 6986, 8253, 8982, 10479, 12838, 16506, 19257, 20958, 24451, 31437, 38514, 48902, 57771, 62874, 65369, 73353, 115542, 130738, 146706, 196107, 220059, 392214, 440118, 457583, 588321, 915166, 1176642, 1372749, 2745498, 3203081, 4118247, 6406162, 8236494, 9609243, 19218486, 28827729, 57655458]

約数ペア:

[(1, 57655458), (2, 28827729), (3, 19218486), (6, 9609243), (7, 8236494), (9, 6406162), (14, 4118247), (18, 3203081), (21, 2745498), (42, 1372749), (49, 1176642), (63, 915166), (98, 588321), (126, 457583), (131, 440118), (147, 392214), (262, 220059), (294, 196107), (393, 146706), (441, 130738), (499, 115542), (786, 73353), (882, 65369), (917, 62874), (998, 57771), (1179, 48902), (1497, 38514), (1834, 31437), (2358, 24451), (2751, 20958), (2994, 19257), (3493, 16506), (4491, 12838), (5502, 10479), (6419, 8982), (6986, 8253)]