48790000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 200

約数和(自身を含む): 146428128

約数和(自身を除く): 97638128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 41, 50, 56, 68, 70, 80, 82, 85, 100, 112, 119, 125, 136, 140, 164, 170, 175, 200, 205, 238, 250, 272, 280, 287, 328, 340, 350, 400, 410, 425, 476, 500, 560, 574, 595, 625, 656, 680, 697, 700, 820, 850, 875, 952, 1000, 1025, 1148, 1190, 1250, 1360, 1394, 1400, 1435, 1640, 1700, 1750, 1904, 2000, 2050, 2125, 2296, 2380, 2500, 2788, 2800, 2870, 2975, 3280, 3400, 3485, 3500, 4100, 4250, 4375, 4592, 4760, 4879, 5000, 5125, 5576, 5740, 5950, 6800, 6970, 7000, 7175, 8200, 8500, 8750, 9520, 9758, 10000, 10250, 10625, 11152, 11480, 11900, 13940, 14000, 14350, 14875, 16400, 17000, 17425, 17500, 19516, 20500, 21250, 22960, 23800, 24395, 25625, 27880, 28700, 29750, 34000, 34850, 35000, 35875, 39032, 41000, 42500, 47600, 48790, 51250, 55760, 57400, 59500, 69700, 70000, 71750, 74375, 78064, 82000, 85000, 87125, 97580, 102500, 114800, 119000, 121975, 139400, 143500, 148750, 170000, 174250, 179375, 195160, 205000, 238000, 243950, 278800, 287000, 297500, 348500, 358750, 390320, 410000, 435625, 487900, 574000, 595000, 609875, 697000, 717500, 871250, 975800, 1190000, 1219750, 1394000, 1435000, 1742500, 1951600, 2439500, 2870000, 3049375, 3485000, 4879000, 6098750, 6970000, 9758000, 12197500, 24395000, 48790000]

約数ペア:

[(1, 48790000), (2, 24395000), (4, 12197500), (5, 9758000), (7, 6970000), (8, 6098750), (10, 4879000), (14, 3485000), (16, 3049375), (17, 2870000), (20, 2439500), (25, 1951600), (28, 1742500), (34, 1435000), (35, 1394000), (40, 1219750), (41, 1190000), (50, 975800), (56, 871250), (68, 717500), (70, 697000), (80, 609875), (82, 595000), (85, 574000), (100, 487900), (112, 435625), (119, 410000), (125, 390320), (136, 358750), (140, 348500), (164, 297500), (170, 287000), (175, 278800), (200, 243950), (205, 238000), (238, 205000), (250, 195160), (272, 179375), (280, 174250), (287, 170000), (328, 148750), (340, 143500), (350, 139400), (400, 121975), (410, 119000), (425, 114800), (476, 102500), (500, 97580), (560, 87125), (574, 85000), (595, 82000), (625, 78064), (656, 74375), (680, 71750), (697, 70000), (700, 69700), (820, 59500), (850, 57400), (875, 55760), (952, 51250), (1000, 48790), (1025, 47600), (1148, 42500), (1190, 41000), (1250, 39032), (1360, 35875), (1394, 35000), (1400, 34850), (1435, 34000), (1640, 29750), (1700, 28700), (1750, 27880), (1904, 25625), (2000, 24395), (2050, 23800), (2125, 22960), (2296, 21250), (2380, 20500), (2500, 19516), (2788, 17500), (2800, 17425), (2870, 17000), (2975, 16400), (3280, 14875), (3400, 14350), (3485, 14000), (3500, 13940), (4100, 11900), (4250, 11480), (4375, 11152), (4592, 10625), (4760, 10250), (4879, 10000), (5000, 9758), (5125, 9520), (5576, 8750), (5740, 8500), (5950, 8200), (6800, 7175), (6970, 7000)]