51082977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 85100544

約数和(自身を除く): 34017567

約数列:

[1, 3, 11, 17, 23, 33, 37, 51, 69, 107, 111, 187, 253, 321, 391, 407, 561, 629, 759, 851, 1173, 1177, 1221, 1819, 1887, 2461, 2553, 3531, 3959, 4301, 5457, 6919, 7383, 9361, 11877, 12903, 14467, 20009, 20757, 27071, 28083, 41837, 43401, 43549, 60027, 67303, 81213, 91057, 125511, 130647, 159137, 201909, 273171, 460207, 477411, 740333, 1001627, 1380621, 1547969, 2220999, 3004881, 4643907, 17027659, 51082977]

約数ペア:

[(1, 51082977), (3, 17027659), (11, 4643907), (17, 3004881), (23, 2220999), (33, 1547969), (37, 1380621), (51, 1001627), (69, 740333), (107, 477411), (111, 460207), (187, 273171), (253, 201909), (321, 159137), (391, 130647), (407, 125511), (561, 91057), (629, 81213), (759, 67303), (851, 60027), (1173, 43549), (1177, 43401), (1221, 41837), (1819, 28083), (1887, 27071), (2461, 20757), (2553, 20009), (3531, 14467), (3959, 12903), (4301, 11877), (5457, 9361), (6919, 7383)]