49257120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 192

約数和(自身を含む): 178536960

約数和(自身を除く): 129279840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 491, 528, 570, 608, 627, 660, 760, 836, 880, 912, 982, 1045, 1056, 1140, 1254, 1320, 1473, 1520, 1672, 1760, 1824, 1964, 2090, 2280, 2455, 2508, 2640, 2946, 3040, 3135, 3344, 3928, 4180, 4560, 4910, 5016, 5280, 5401, 5892, 6270, 6688, 7365, 7856, 8360, 9120, 9329, 9820, 10032, 10802, 11784, 12540, 14730, 15712, 16203, 16720, 18658, 19640, 20064, 21604, 23568, 25080, 27005, 27987, 29460, 32406, 33440, 37316, 39280, 43208, 46645, 47136, 50160, 54010, 55974, 58920, 64812, 74632, 78560, 81015, 86416, 93290, 100320, 102619, 108020, 111948, 117840, 129624, 139935, 149264, 162030, 172832, 186580, 205238, 216040, 223896, 235680, 259248, 279870, 298528, 307857, 324060, 373160, 410476, 432080, 447792, 513095, 518496, 559740, 615714, 648120, 746320, 820952, 864160, 895584, 1026190, 1119480, 1231428, 1296240, 1492640, 1539285, 1641904, 2052380, 2238960, 2462856, 2592480, 3078570, 3283808, 4104760, 4477920, 4925712, 6157140, 8209520, 9851424, 12314280, 16419040, 24628560, 49257120]

約数ペア:

[(1, 49257120), (2, 24628560), (3, 16419040), (4, 12314280), (5, 9851424), (6, 8209520), (8, 6157140), (10, 4925712), (11, 4477920), (12, 4104760), (15, 3283808), (16, 3078570), (19, 2592480), (20, 2462856), (22, 2238960), (24, 2052380), (30, 1641904), (32, 1539285), (33, 1492640), (38, 1296240), (40, 1231428), (44, 1119480), (48, 1026190), (55, 895584), (57, 864160), (60, 820952), (66, 746320), (76, 648120), (80, 615714), (88, 559740), (95, 518496), (96, 513095), (110, 447792), (114, 432080), (120, 410476), (132, 373160), (152, 324060), (160, 307857), (165, 298528), (176, 279870), (190, 259248), (209, 235680), (220, 223896), (228, 216040), (240, 205238), (264, 186580), (285, 172832), (304, 162030), (330, 149264), (352, 139935), (380, 129624), (418, 117840), (440, 111948), (456, 108020), (480, 102619), (491, 100320), (528, 93290), (570, 86416), (608, 81015), (627, 78560), (660, 74632), (760, 64812), (836, 58920), (880, 55974), (912, 54010), (982, 50160), (1045, 47136), (1056, 46645), (1140, 43208), (1254, 39280), (1320, 37316), (1473, 33440), (1520, 32406), (1672, 29460), (1760, 27987), (1824, 27005), (1964, 25080), (2090, 23568), (2280, 21604), (2455, 20064), (2508, 19640), (2640, 18658), (2946, 16720), (3040, 16203), (3135, 15712), (3344, 14730), (3928, 12540), (4180, 11784), (4560, 10802), (4910, 10032), (5016, 9820), (5280, 9329), (5401, 9120), (5892, 8360), (6270, 7856), (6688, 7365)]