56437866

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2797}}^1$

素因数の和:2883

約数の個数: 48

約数和(自身を含む): 130946400

約数和(自身を除く): 74508534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 2797, 3363, 5594, 6726, 8391, 10089, 16782, 20178, 25173, 50346, 53143, 106286, 159429, 165023, 318858, 330046, 478287, 495069, 956574, 990138, 1485207, 2970414, 3135437, 6270874, 9406311, 18812622, 28218933, 56437866]

約数ペア:

[(1, 56437866), (2, 28218933), (3, 18812622), (6, 9406311), (9, 6270874), (18, 3135437), (19, 2970414), (38, 1485207), (57, 990138), (59, 956574), (114, 495069), (118, 478287), (171, 330046), (177, 318858), (342, 165023), (354, 159429), (531, 106286), (1062, 53143), (1121, 50346), (2242, 25173), (2797, 20178), (3363, 16782), (5594, 10089), (6726, 8391)]