50122000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1361

約数の個数: 80

約数和(自身を含む): 127670400

約数和(自身を除く): 77548400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1319, 1520, 1900, 2000, 2375, 2638, 3800, 4750, 5276, 6595, 7600, 9500, 10552, 13190, 19000, 21104, 25061, 26380, 32975, 38000, 50122, 52760, 65950, 100244, 105520, 125305, 131900, 164875, 200488, 250610, 263800, 329750, 400976, 501220, 527600, 626525, 659500, 1002440, 1253050, 1319000, 2004880, 2506100, 2638000, 3132625, 5012200, 6265250, 10024400, 12530500, 25061000, 50122000]

約数ペア:

[(1, 50122000), (2, 25061000), (4, 12530500), (5, 10024400), (8, 6265250), (10, 5012200), (16, 3132625), (19, 2638000), (20, 2506100), (25, 2004880), (38, 1319000), (40, 1253050), (50, 1002440), (76, 659500), (80, 626525), (95, 527600), (100, 501220), (125, 400976), (152, 329750), (190, 263800), (200, 250610), (250, 200488), (304, 164875), (380, 131900), (400, 125305), (475, 105520), (500, 100244), (760, 65950), (950, 52760), (1000, 50122), (1319, 38000), (1520, 32975), (1900, 26380), (2000, 25061), (2375, 21104), (2638, 19000), (3800, 13190), (4750, 10552), (5276, 9500), (6595, 7600)]