47449080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 192

約数和(自身を含む): 185702400

約数和(自身を除く): 138253320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 991, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1982, 1995, 2280, 2394, 2520, 2660, 2973, 3192, 3420, 3964, 3990, 4788, 4955, 5320, 5946, 5985, 6840, 6937, 7928, 7980, 8919, 9576, 9910, 11892, 11970, 13874, 14865, 15960, 17838, 18829, 19820, 20811, 23784, 23940, 27748, 29730, 34685, 35676, 37658, 39640, 41622, 44595, 47880, 55496, 56487, 59460, 62433, 69370, 71352, 75316, 83244, 89190, 94145, 104055, 112974, 118920, 124866, 131803, 138740, 150632, 166488, 169461, 178380, 188290, 208110, 225948, 249732, 263606, 277480, 282435, 312165, 338922, 356760, 376580, 395409, 416220, 451896, 499464, 527212, 564870, 624330, 659015, 677844, 753160, 790818, 832440, 847305, 1054424, 1129740, 1186227, 1248660, 1318030, 1355688, 1581636, 1694610, 1977045, 2259480, 2372454, 2497320, 2636060, 3163272, 3389220, 3954090, 4744908, 5272120, 5931135, 6778440, 7908180, 9489816, 11862270, 15816360, 23724540, 47449080]

約数ペア:

[(1, 47449080), (2, 23724540), (3, 15816360), (4, 11862270), (5, 9489816), (6, 7908180), (7, 6778440), (8, 5931135), (9, 5272120), (10, 4744908), (12, 3954090), (14, 3389220), (15, 3163272), (18, 2636060), (19, 2497320), (20, 2372454), (21, 2259480), (24, 1977045), (28, 1694610), (30, 1581636), (35, 1355688), (36, 1318030), (38, 1248660), (40, 1186227), (42, 1129740), (45, 1054424), (56, 847305), (57, 832440), (60, 790818), (63, 753160), (70, 677844), (72, 659015), (76, 624330), (84, 564870), (90, 527212), (95, 499464), (105, 451896), (114, 416220), (120, 395409), (126, 376580), (133, 356760), (140, 338922), (152, 312165), (168, 282435), (171, 277480), (180, 263606), (190, 249732), (210, 225948), (228, 208110), (252, 188290), (266, 178380), (280, 169461), (285, 166488), (315, 150632), (342, 138740), (360, 131803), (380, 124866), (399, 118920), (420, 112974), (456, 104055), (504, 94145), (532, 89190), (570, 83244), (630, 75316), (665, 71352), (684, 69370), (760, 62433), (798, 59460), (840, 56487), (855, 55496), (991, 47880), (1064, 44595), (1140, 41622), (1197, 39640), (1260, 37658), (1330, 35676), (1368, 34685), (1596, 29730), (1710, 27748), (1982, 23940), (1995, 23784), (2280, 20811), (2394, 19820), (2520, 18829), (2660, 17838), (2973, 15960), (3192, 14865), (3420, 13874), (3964, 11970), (3990, 11892), (4788, 9910), (4955, 9576), (5320, 8919), (5946, 7980), (5985, 7928), (6840, 6937)]