56578086

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{8707}}^1$

素因数の和:8753

約数の個数: 36

約数和(自身を含む): 129392172

約数和(自身を除く): 72814086

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 8707, 17414, 26121, 52242, 78363, 156726, 165433, 330866, 496299, 992598, 1488897, 2977794, 3143227, 6286454, 9429681, 18859362, 28289043, 56578086]

約数ペア:

[(1, 56578086), (2, 28289043), (3, 18859362), (6, 9429681), (9, 6286454), (18, 3143227), (19, 2977794), (38, 1488897), (57, 992598), (114, 496299), (171, 330866), (342, 165433), (361, 156726), (722, 78363), (1083, 52242), (2166, 26121), (3249, 17414), (6498, 8707)]