54161072

素因数分解:

$2^4\times 7^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 80

約数和(自身を含む): 124992000

約数和(自身を除く): 70830928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 139, 142, 196, 278, 284, 343, 392, 497, 556, 568, 686, 784, 973, 994, 1112, 1136, 1372, 1946, 1988, 2224, 2744, 3479, 3892, 3976, 5488, 6811, 6958, 7784, 7952, 9869, 13622, 13916, 15568, 19738, 24353, 27244, 27832, 39476, 47677, 48706, 54488, 55664, 69083, 78952, 95354, 97412, 108976, 138166, 157904, 190708, 194824, 276332, 381416, 389648, 483581, 552664, 762832, 967162, 1105328, 1934324, 3385067, 3868648, 6770134, 7737296, 13540268, 27080536, 54161072]

約数ペア:

[(1, 54161072), (2, 27080536), (4, 13540268), (7, 7737296), (8, 6770134), (14, 3868648), (16, 3385067), (28, 1934324), (49, 1105328), (56, 967162), (71, 762832), (98, 552664), (112, 483581), (139, 389648), (142, 381416), (196, 276332), (278, 194824), (284, 190708), (343, 157904), (392, 138166), (497, 108976), (556, 97412), (568, 95354), (686, 78952), (784, 69083), (973, 55664), (994, 54488), (1112, 48706), (1136, 47677), (1372, 39476), (1946, 27832), (1988, 27244), (2224, 24353), (2744, 19738), (3479, 15568), (3892, 13916), (3976, 13622), (5488, 9869), (6811, 7952), (6958, 7784)]