51884000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 155675520

約数和(自身を除く): 103791520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 109, 112, 119, 125, 136, 140, 160, 170, 175, 200, 218, 224, 238, 250, 272, 280, 340, 350, 400, 425, 436, 476, 500, 544, 545, 560, 595, 680, 700, 763, 800, 850, 872, 875, 952, 1000, 1090, 1120, 1190, 1360, 1400, 1526, 1700, 1744, 1750, 1853, 1904, 2000, 2125, 2180, 2380, 2720, 2725, 2800, 2975, 3052, 3400, 3488, 3500, 3706, 3808, 3815, 4000, 4250, 4360, 4760, 5450, 5600, 5950, 6104, 6800, 7000, 7412, 7630, 8500, 8720, 9265, 9520, 10900, 11900, 12208, 12971, 13600, 13625, 14000, 14824, 14875, 15260, 17000, 17440, 18530, 19040, 19075, 21800, 23800, 24416, 25942, 27250, 28000, 29648, 29750, 30520, 34000, 37060, 38150, 43600, 46325, 47600, 51884, 54500, 59296, 59500, 61040, 64855, 68000, 74120, 76300, 87200, 92650, 95200, 95375, 103768, 109000, 119000, 122080, 129710, 148240, 152600, 185300, 190750, 207536, 218000, 231625, 238000, 259420, 296480, 305200, 324275, 370600, 381500, 415072, 436000, 463250, 476000, 518840, 610400, 648550, 741200, 763000, 926500, 1037680, 1297100, 1482400, 1526000, 1621375, 1853000, 2075360, 2594200, 3052000, 3242750, 3706000, 5188400, 6485500, 7412000, 10376800, 12971000, 25942000, 51884000]

約数ペア:

[(1, 51884000), (2, 25942000), (4, 12971000), (5, 10376800), (7, 7412000), (8, 6485500), (10, 5188400), (14, 3706000), (16, 3242750), (17, 3052000), (20, 2594200), (25, 2075360), (28, 1853000), (32, 1621375), (34, 1526000), (35, 1482400), (40, 1297100), (50, 1037680), (56, 926500), (68, 763000), (70, 741200), (80, 648550), (85, 610400), (100, 518840), (109, 476000), (112, 463250), (119, 436000), (125, 415072), (136, 381500), (140, 370600), (160, 324275), (170, 305200), (175, 296480), (200, 259420), (218, 238000), (224, 231625), (238, 218000), (250, 207536), (272, 190750), (280, 185300), (340, 152600), (350, 148240), (400, 129710), (425, 122080), (436, 119000), (476, 109000), (500, 103768), (544, 95375), (545, 95200), (560, 92650), (595, 87200), (680, 76300), (700, 74120), (763, 68000), (800, 64855), (850, 61040), (872, 59500), (875, 59296), (952, 54500), (1000, 51884), (1090, 47600), (1120, 46325), (1190, 43600), (1360, 38150), (1400, 37060), (1526, 34000), (1700, 30520), (1744, 29750), (1750, 29648), (1853, 28000), (1904, 27250), (2000, 25942), (2125, 24416), (2180, 23800), (2380, 21800), (2720, 19075), (2725, 19040), (2800, 18530), (2975, 17440), (3052, 17000), (3400, 15260), (3488, 14875), (3500, 14824), (3706, 14000), (3808, 13625), (3815, 13600), (4000, 12971), (4250, 12208), (4360, 11900), (4760, 10900), (5450, 9520), (5600, 9265), (5950, 8720), (6104, 8500), (6800, 7630), (7000, 7412)]