50666000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 240

約数和(自身を含む): 158775552

約数和(自身を除く): 108109552

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 47, 49, 50, 55, 56, 70, 77, 80, 88, 94, 98, 100, 110, 112, 125, 140, 154, 175, 176, 188, 196, 200, 220, 235, 245, 250, 275, 280, 308, 329, 350, 376, 385, 392, 400, 440, 470, 490, 500, 517, 539, 550, 560, 616, 658, 700, 752, 770, 784, 875, 880, 940, 980, 1000, 1034, 1078, 1100, 1175, 1225, 1232, 1316, 1375, 1400, 1540, 1645, 1750, 1880, 1925, 1960, 2000, 2068, 2156, 2200, 2303, 2350, 2450, 2585, 2632, 2695, 2750, 2800, 3080, 3290, 3500, 3619, 3760, 3850, 3920, 4136, 4312, 4400, 4606, 4700, 4900, 5170, 5264, 5390, 5500, 5875, 6125, 6160, 6580, 7000, 7238, 7700, 8225, 8272, 8624, 9212, 9400, 9625, 9800, 10340, 10780, 11000, 11515, 11750, 12250, 12925, 13160, 13475, 14000, 14476, 15400, 16450, 18095, 18424, 18800, 19250, 19600, 20680, 21560, 22000, 23030, 23500, 24500, 25333, 25850, 26320, 26950, 28952, 30800, 32900, 36190, 36848, 38500, 41125, 41360, 43120, 46060, 47000, 49000, 50666, 51700, 53900, 57575, 57904, 64625, 65800, 67375, 72380, 77000, 82250, 90475, 92120, 94000, 98000, 101332, 103400, 107800, 115150, 126665, 129250, 131600, 134750, 144760, 154000, 164500, 180950, 184240, 202664, 206800, 215600, 230300, 253330, 258500, 269500, 287875, 289520, 329000, 361900, 405328, 452375, 460600, 506660, 517000, 539000, 575750, 633325, 658000, 723800, 904750, 921200, 1013320, 1034000, 1078000, 1151500, 1266650, 1447600, 1809500, 2026640, 2303000, 2533300, 3166625, 3619000, 4606000, 5066600, 6333250, 7238000, 10133200, 12666500, 25333000, 50666000]

約数ペア:

[(1, 50666000), (2, 25333000), (4, 12666500), (5, 10133200), (7, 7238000), (8, 6333250), (10, 5066600), (11, 4606000), (14, 3619000), (16, 3166625), (20, 2533300), (22, 2303000), (25, 2026640), (28, 1809500), (35, 1447600), (40, 1266650), (44, 1151500), (47, 1078000), (49, 1034000), (50, 1013320), (55, 921200), (56, 904750), (70, 723800), (77, 658000), (80, 633325), (88, 575750), (94, 539000), (98, 517000), (100, 506660), (110, 460600), (112, 452375), (125, 405328), (140, 361900), (154, 329000), (175, 289520), (176, 287875), (188, 269500), (196, 258500), (200, 253330), (220, 230300), (235, 215600), (245, 206800), (250, 202664), (275, 184240), (280, 180950), (308, 164500), (329, 154000), (350, 144760), (376, 134750), (385, 131600), (392, 129250), (400, 126665), (440, 115150), (470, 107800), (490, 103400), (500, 101332), (517, 98000), (539, 94000), (550, 92120), (560, 90475), (616, 82250), (658, 77000), (700, 72380), (752, 67375), (770, 65800), (784, 64625), (875, 57904), (880, 57575), (940, 53900), (980, 51700), (1000, 50666), (1034, 49000), (1078, 47000), (1100, 46060), (1175, 43120), (1225, 41360), (1232, 41125), (1316, 38500), (1375, 36848), (1400, 36190), (1540, 32900), (1645, 30800), (1750, 28952), (1880, 26950), (1925, 26320), (1960, 25850), (2000, 25333), (2068, 24500), (2156, 23500), (2200, 23030), (2303, 22000), (2350, 21560), (2450, 20680), (2585, 19600), (2632, 19250), (2695, 18800), (2750, 18424), (2800, 18095), (3080, 16450), (3290, 15400), (3500, 14476), (3619, 14000), (3760, 13475), (3850, 13160), (3920, 12925), (4136, 12250), (4312, 11750), (4400, 11515), (4606, 11000), (4700, 10780), (4900, 10340), (5170, 9800), (5264, 9625), (5390, 9400), (5500, 9212), (5875, 8624), (6125, 8272), (6160, 8225), (6580, 7700), (7000, 7238)]