55895886

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 128563200

約数和(自身を除く): 72667314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 71, 122, 142, 183, 213, 239, 366, 426, 478, 549, 639, 717, 1098, 1278, 1434, 1647, 1917, 2151, 3294, 3834, 4302, 4331, 6453, 8662, 12906, 12993, 14579, 16969, 25986, 29158, 33938, 38979, 43737, 50907, 77958, 87474, 101814, 116937, 131211, 152721, 233874, 262422, 305442, 393633, 458163, 787266, 916326, 1035109, 2070218, 3105327, 6210654, 9315981, 18631962, 27947943, 55895886]

約数ペア:

[(1, 55895886), (2, 27947943), (3, 18631962), (6, 9315981), (9, 6210654), (18, 3105327), (27, 2070218), (54, 1035109), (61, 916326), (71, 787266), (122, 458163), (142, 393633), (183, 305442), (213, 262422), (239, 233874), (366, 152721), (426, 131211), (478, 116937), (549, 101814), (639, 87474), (717, 77958), (1098, 50907), (1278, 43737), (1434, 38979), (1647, 33938), (1917, 29158), (2151, 25986), (3294, 16969), (3834, 14579), (4302, 12993), (4331, 12906), (6453, 8662)]