52027120

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 125670528

約数和(自身を除く): 73643408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 101, 137, 188, 202, 235, 274, 376, 404, 470, 505, 548, 685, 752, 808, 940, 1010, 1096, 1370, 1616, 1880, 2020, 2192, 2740, 3760, 4040, 4747, 5480, 6439, 8080, 9494, 10960, 12878, 13837, 18988, 23735, 25756, 27674, 32195, 37976, 47470, 51512, 55348, 64390, 69185, 75952, 94940, 103024, 110696, 128780, 138370, 189880, 221392, 257560, 276740, 379760, 515120, 553480, 650339, 1106960, 1300678, 2601356, 3251695, 5202712, 6503390, 10405424, 13006780, 26013560, 52027120]

約数ペア:

[(1, 52027120), (2, 26013560), (4, 13006780), (5, 10405424), (8, 6503390), (10, 5202712), (16, 3251695), (20, 2601356), (40, 1300678), (47, 1106960), (80, 650339), (94, 553480), (101, 515120), (137, 379760), (188, 276740), (202, 257560), (235, 221392), (274, 189880), (376, 138370), (404, 128780), (470, 110696), (505, 103024), (548, 94940), (685, 75952), (752, 69185), (808, 64390), (940, 55348), (1010, 51512), (1096, 47470), (1370, 37976), (1616, 32195), (1880, 27674), (2020, 25756), (2192, 23735), (2740, 18988), (3760, 13837), (4040, 12878), (4747, 10960), (5480, 9494), (6439, 8080)]