55160406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2090

約数の個数: 64

約数和(自身を含む): 142080000

約数和(自身を除く): 86919594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 1022, 1314, 1533, 1971, 1999, 3066, 3942, 3998, 4599, 5997, 9198, 11994, 13797, 13993, 17991, 27594, 27986, 35982, 41979, 53973, 83958, 107946, 125937, 145927, 251874, 291854, 377811, 437781, 755622, 875562, 1021489, 1313343, 2042978, 2626686, 3064467, 3940029, 6128934, 7880058, 9193401, 18386802, 27580203, 55160406]

約数ペア:

[(1, 55160406), (2, 27580203), (3, 18386802), (6, 9193401), (7, 7880058), (9, 6128934), (14, 3940029), (18, 3064467), (21, 2626686), (27, 2042978), (42, 1313343), (54, 1021489), (63, 875562), (73, 755622), (126, 437781), (146, 377811), (189, 291854), (219, 251874), (378, 145927), (438, 125937), (511, 107946), (657, 83958), (1022, 53973), (1314, 41979), (1533, 35982), (1971, 27986), (1999, 27594), (3066, 17991), (3942, 13993), (3998, 13797), (4599, 11994), (5997, 9198)]