51589912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1873}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 105918480

約数和(自身を除く): 54328568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1252, 1873, 2504, 3443, 3746, 6886, 7492, 13772, 14984, 20603, 27544, 41206, 82412, 164824, 586249, 1172498, 2344996, 4689992, 6448739, 12897478, 25794956, 51589912]

約数ペア:

[(1, 51589912), (2, 25794956), (4, 12897478), (8, 6448739), (11, 4689992), (22, 2344996), (44, 1172498), (88, 586249), (313, 164824), (626, 82412), (1252, 41206), (1873, 27544), (2504, 20603), (3443, 14984), (3746, 13772), (6886, 7492)]