49922800

素因数分解:

$2^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1066

約数の個数: 60

約数和(自身を含む): 120947616

約数和(自身を除く): 71024816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 137, 200, 274, 400, 548, 685, 911, 1096, 1370, 1822, 2192, 2740, 3425, 3644, 4555, 5480, 6850, 7288, 9110, 10960, 13700, 14576, 18220, 22775, 27400, 36440, 45550, 54800, 72880, 91100, 124807, 182200, 249614, 364400, 499228, 624035, 998456, 1248070, 1996912, 2496140, 3120175, 4992280, 6240350, 9984560, 12480700, 24961400, 49922800]

約数ペア:

[(1, 49922800), (2, 24961400), (4, 12480700), (5, 9984560), (8, 6240350), (10, 4992280), (16, 3120175), (20, 2496140), (25, 1996912), (40, 1248070), (50, 998456), (80, 624035), (100, 499228), (137, 364400), (200, 249614), (274, 182200), (400, 124807), (548, 91100), (685, 72880), (911, 54800), (1096, 45550), (1370, 36440), (1822, 27400), (2192, 22775), (2740, 18220), (3425, 14576), (3644, 13700), (4555, 10960), (5480, 9110), (6850, 7288)]