50636880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 320

約数和(自身を含む): 212129280

約数和(自身を除く): 161492400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 197, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 394, 408, 420, 432, 459, 476, 504, 510, 540, 560, 591, 595, 612, 630, 680, 714, 720, 756, 765, 788, 816, 840, 918, 945, 952, 985, 1008, 1020, 1071, 1080, 1182, 1190, 1224, 1260, 1360, 1379, 1428, 1512, 1530, 1576, 1680, 1773, 1785, 1836, 1890, 1904, 1970, 2040, 2142, 2160, 2295, 2364, 2380, 2448, 2520, 2758, 2856, 2955, 3024, 3060, 3152, 3213, 3349, 3546, 3570, 3672, 3780, 3940, 4080, 4137, 4284, 4590, 4728, 4760, 5040, 5319, 5355, 5516, 5712, 5910, 6120, 6426, 6698, 6895, 7092, 7140, 7344, 7560, 7880, 8274, 8568, 8865, 9180, 9456, 9520, 10047, 10638, 10710, 11032, 11820, 12240, 12411, 12852, 13396, 13790, 14184, 14280, 15120, 15760, 16065, 16548, 16745, 17136, 17730, 18360, 20094, 20685, 21276, 21420, 22064, 23443, 23640, 24822, 25704, 26595, 26792, 27580, 28368, 28560, 30141, 32130, 33096, 33490, 35460, 36720, 37233, 40188, 41370, 42552, 42840, 46886, 47280, 49644, 50235, 51408, 53190, 53584, 55160, 60282, 62055, 64260, 66192, 66980, 70329, 70920, 74466, 80376, 82740, 85104, 85680, 90423, 93772, 99288, 100470, 106380, 110320, 117215, 120564, 124110, 128520, 133960, 140658, 141840, 148932, 150705, 160752, 165480, 180846, 186165, 187544, 198576, 200940, 210987, 212760, 234430, 241128, 248220, 257040, 267920, 281316, 297864, 301410, 330960, 351645, 361692, 372330, 375088, 401880, 421974, 425520, 452115, 468860, 482256, 496440, 562632, 595728, 602820, 632961, 703290, 723384, 744660, 803760, 843948, 904230, 937720, 992880, 1054935, 1125264, 1205640, 1265922, 1406580, 1446768, 1489320, 1687896, 1808460, 1875440, 2109870, 2411280, 2531844, 2813160, 2978640, 3164805, 3375792, 3616920, 4219740, 5063688, 5626320, 6329610, 7233840, 8439480, 10127376, 12659220, 16878960, 25318440, 50636880]

約数ペア:

[(1, 50636880), (2, 25318440), (3, 16878960), (4, 12659220), (5, 10127376), (6, 8439480), (7, 7233840), (8, 6329610), (9, 5626320), (10, 5063688), (12, 4219740), (14, 3616920), (15, 3375792), (16, 3164805), (17, 2978640), (18, 2813160), (20, 2531844), (21, 2411280), (24, 2109870), (27, 1875440), (28, 1808460), (30, 1687896), (34, 1489320), (35, 1446768), (36, 1406580), (40, 1265922), (42, 1205640), (45, 1125264), (48, 1054935), (51, 992880), (54, 937720), (56, 904230), (60, 843948), (63, 803760), (68, 744660), (70, 723384), (72, 703290), (80, 632961), (84, 602820), (85, 595728), (90, 562632), (102, 496440), (105, 482256), (108, 468860), (112, 452115), (119, 425520), (120, 421974), (126, 401880), (135, 375088), (136, 372330), (140, 361692), (144, 351645), (153, 330960), (168, 301410), (170, 297864), (180, 281316), (189, 267920), (197, 257040), (204, 248220), (210, 241128), (216, 234430), (238, 212760), (240, 210987), (252, 200940), (255, 198576), (270, 187544), (272, 186165), (280, 180846), (306, 165480), (315, 160752), (336, 150705), (340, 148932), (357, 141840), (360, 140658), (378, 133960), (394, 128520), (408, 124110), (420, 120564), (432, 117215), (459, 110320), (476, 106380), (504, 100470), (510, 99288), (540, 93772), (560, 90423), (591, 85680), (595, 85104), (612, 82740), (630, 80376), (680, 74466), (714, 70920), (720, 70329), (756, 66980), (765, 66192), (788, 64260), (816, 62055), (840, 60282), (918, 55160), (945, 53584), (952, 53190), (985, 51408), (1008, 50235), (1020, 49644), (1071, 47280), (1080, 46886), (1182, 42840), (1190, 42552), (1224, 41370), (1260, 40188), (1360, 37233), (1379, 36720), (1428, 35460), (1512, 33490), (1530, 33096), (1576, 32130), (1680, 30141), (1773, 28560), (1785, 28368), (1836, 27580), (1890, 26792), (1904, 26595), (1970, 25704), (2040, 24822), (2142, 23640), (2160, 23443), (2295, 22064), (2364, 21420), (2380, 21276), (2448, 20685), (2520, 20094), (2758, 18360), (2856, 17730), (2955, 17136), (3024, 16745), (3060, 16548), (3152, 16065), (3213, 15760), (3349, 15120), (3546, 14280), (3570, 14184), (3672, 13790), (3780, 13396), (3940, 12852), (4080, 12411), (4137, 12240), (4284, 11820), (4590, 11032), (4728, 10710), (4760, 10638), (5040, 10047), (5319, 9520), (5355, 9456), (5516, 9180), (5712, 8865), (5910, 8568), (6120, 8274), (6426, 7880), (6698, 7560), (6895, 7344), (7092, 7140)]