51554574

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 118862640

約数和(自身を除く): 67308066

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 331, 509, 662, 993, 1018, 1527, 1986, 2979, 3054, 4581, 5627, 5958, 8653, 9162, 11254, 16881, 17306, 25959, 33762, 50643, 51918, 77877, 101286, 155754, 168479, 336958, 505437, 1010874, 1516311, 2864143, 3032622, 5728286, 8592429, 17184858, 25777287, 51554574]

約数ペア:

[(1, 51554574), (2, 25777287), (3, 17184858), (6, 8592429), (9, 5728286), (17, 3032622), (18, 2864143), (34, 1516311), (51, 1010874), (102, 505437), (153, 336958), (306, 168479), (331, 155754), (509, 101286), (662, 77877), (993, 51918), (1018, 50643), (1527, 33762), (1986, 25959), (2979, 17306), (3054, 16881), (4581, 11254), (5627, 9162), (5958, 8653)]