49002800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 154252032

約数和(自身を除く): 105249232

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 37, 40, 43, 44, 50, 55, 56, 70, 74, 77, 80, 86, 88, 100, 110, 112, 140, 148, 154, 172, 175, 176, 185, 200, 215, 220, 259, 275, 280, 296, 301, 308, 344, 350, 370, 385, 400, 407, 430, 440, 473, 518, 550, 560, 592, 602, 616, 688, 700, 740, 770, 814, 860, 880, 925, 946, 1036, 1075, 1100, 1204, 1232, 1295, 1400, 1480, 1505, 1540, 1591, 1628, 1720, 1850, 1892, 1925, 2035, 2072, 2150, 2200, 2365, 2408, 2590, 2800, 2849, 2960, 3010, 3080, 3182, 3256, 3311, 3440, 3700, 3784, 3850, 4070, 4144, 4300, 4400, 4730, 4816, 5180, 5698, 6020, 6160, 6364, 6475, 6512, 6622, 7400, 7525, 7568, 7700, 7955, 8140, 8600, 9460, 10175, 10360, 11137, 11396, 11825, 12040, 12728, 12950, 13244, 14245, 14800, 15050, 15400, 15910, 16280, 16555, 17200, 17501, 18920, 20350, 20720, 22274, 22792, 23650, 24080, 25456, 25900, 26488, 28490, 30100, 30800, 31820, 32560, 33110, 35002, 37840, 39775, 40700, 44548, 45584, 47300, 51800, 52976, 55685, 56980, 60200, 63640, 66220, 70004, 71225, 79550, 81400, 82775, 87505, 89096, 94600, 103600, 111370, 113960, 120400, 122507, 127280, 132440, 140008, 142450, 159100, 162800, 165550, 175010, 178192, 189200, 222740, 227920, 245014, 264880, 278425, 280016, 284900, 318200, 331100, 350020, 437525, 445480, 490028, 556850, 569800, 612535, 636400, 662200, 700040, 875050, 890960, 980056, 1113700, 1139600, 1225070, 1324400, 1400080, 1750100, 1960112, 2227400, 2450140, 3062675, 3500200, 4454800, 4900280, 6125350, 7000400, 9800560, 12250700, 24501400, 49002800]

約数ペア:

[(1, 49002800), (2, 24501400), (4, 12250700), (5, 9800560), (7, 7000400), (8, 6125350), (10, 4900280), (11, 4454800), (14, 3500200), (16, 3062675), (20, 2450140), (22, 2227400), (25, 1960112), (28, 1750100), (35, 1400080), (37, 1324400), (40, 1225070), (43, 1139600), (44, 1113700), (50, 980056), (55, 890960), (56, 875050), (70, 700040), (74, 662200), (77, 636400), (80, 612535), (86, 569800), (88, 556850), (100, 490028), (110, 445480), (112, 437525), (140, 350020), (148, 331100), (154, 318200), (172, 284900), (175, 280016), (176, 278425), (185, 264880), (200, 245014), (215, 227920), (220, 222740), (259, 189200), (275, 178192), (280, 175010), (296, 165550), (301, 162800), (308, 159100), (344, 142450), (350, 140008), (370, 132440), (385, 127280), (400, 122507), (407, 120400), (430, 113960), (440, 111370), (473, 103600), (518, 94600), (550, 89096), (560, 87505), (592, 82775), (602, 81400), (616, 79550), (688, 71225), (700, 70004), (740, 66220), (770, 63640), (814, 60200), (860, 56980), (880, 55685), (925, 52976), (946, 51800), (1036, 47300), (1075, 45584), (1100, 44548), (1204, 40700), (1232, 39775), (1295, 37840), (1400, 35002), (1480, 33110), (1505, 32560), (1540, 31820), (1591, 30800), (1628, 30100), (1720, 28490), (1850, 26488), (1892, 25900), (1925, 25456), (2035, 24080), (2072, 23650), (2150, 22792), (2200, 22274), (2365, 20720), (2408, 20350), (2590, 18920), (2800, 17501), (2849, 17200), (2960, 16555), (3010, 16280), (3080, 15910), (3182, 15400), (3256, 15050), (3311, 14800), (3440, 14245), (3700, 13244), (3784, 12950), (3850, 12728), (4070, 12040), (4144, 11825), (4300, 11396), (4400, 11137), (4730, 10360), (4816, 10175), (5180, 9460), (5698, 8600), (6020, 8140), (6160, 7955), (6364, 7700), (6475, 7568), (6512, 7525), (6622, 7400)]