56498800

素因数分解:

$2^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1186

約数の個数: 60

約数和(自身を含む): 136861776

約数和(自身を除く): 80362976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 137, 200, 274, 400, 548, 685, 1031, 1096, 1370, 2062, 2192, 2740, 3425, 4124, 5155, 5480, 6850, 8248, 10310, 10960, 13700, 16496, 20620, 25775, 27400, 41240, 51550, 54800, 82480, 103100, 141247, 206200, 282494, 412400, 564988, 706235, 1129976, 1412470, 2259952, 2824940, 3531175, 5649880, 7062350, 11299760, 14124700, 28249400, 56498800]

約数ペア:

[(1, 56498800), (2, 28249400), (4, 14124700), (5, 11299760), (8, 7062350), (10, 5649880), (16, 3531175), (20, 2824940), (25, 2259952), (40, 1412470), (50, 1129976), (80, 706235), (100, 564988), (137, 412400), (200, 282494), (274, 206200), (400, 141247), (548, 103100), (685, 82480), (1031, 54800), (1096, 51550), (1370, 41240), (2062, 27400), (2192, 25775), (2740, 20620), (3425, 16496), (4124, 13700), (5155, 10960), (5480, 10310), (6850, 8248)]