55302184

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 122381280

約数和(自身を除く): 67079096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1987, 1988, 3479, 3974, 3976, 6958, 7948, 13909, 13916, 15896, 27818, 27832, 55636, 97363, 111272, 141077, 194726, 282154, 389452, 564308, 778904, 987539, 1128616, 1975078, 3950156, 6912773, 7900312, 13825546, 27651092, 55302184]

約数ペア:

[(1, 55302184), (2, 27651092), (4, 13825546), (7, 7900312), (8, 6912773), (14, 3950156), (28, 1975078), (49, 1128616), (56, 987539), (71, 778904), (98, 564308), (142, 389452), (196, 282154), (284, 194726), (392, 141077), (497, 111272), (568, 97363), (994, 55636), (1987, 27832), (1988, 27818), (3479, 15896), (3974, 13916), (3976, 13909), (6958, 7948)]