49818240

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31}}^2$

素因数の和:93

約数の個数: 240

約数和(自身を含む): 183834090

約数和(自身を除く): 134015850

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 540, 558, 576, 620, 640, 648, 720, 744, 810, 837, 864, 930, 960, 961, 992, 1080, 1116, 1152, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1920, 1922, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2883, 2976, 3240, 3348, 3456, 3720, 3844, 3968, 4185, 4320, 4464, 4805, 4960, 5022, 5184, 5580, 5760, 5766, 5952, 6480, 6696, 7440, 7688, 8370, 8640, 8649, 8928, 9610, 9920, 10044, 10368, 11160, 11532, 11904, 12555, 12960, 13392, 14415, 14880, 15376, 16740, 17280, 17298, 17856, 19220, 19840, 20088, 22320, 23064, 25110, 25920, 25947, 26784, 28830, 29760, 30752, 33480, 34596, 35712, 38440, 40176, 43245, 44640, 46128, 50220, 51840, 51894, 53568, 57660, 59520, 61504, 66960, 69192, 76880, 77841, 80352, 86490, 89280, 92256, 100440, 103788, 107136, 115320, 123008, 129735, 133920, 138384, 153760, 155682, 160704, 172980, 178560, 184512, 200880, 207576, 230640, 259470, 267840, 276768, 307520, 311364, 321408, 345960, 369024, 389205, 401760, 415152, 461280, 518940, 535680, 553536, 615040, 622728, 691920, 778410, 803520, 830304, 922560, 1037880, 1107072, 1245456, 1383840, 1556820, 1607040, 1660608, 1845120, 2075760, 2490912, 2767680, 3113640, 3321216, 4151520, 4981824, 5535360, 6227280, 8303040, 9963648, 12454560, 16606080, 24909120, 49818240]

約数ペア:

[(1, 49818240), (2, 24909120), (3, 16606080), (4, 12454560), (5, 9963648), (6, 8303040), (8, 6227280), (9, 5535360), (10, 4981824), (12, 4151520), (15, 3321216), (16, 3113640), (18, 2767680), (20, 2490912), (24, 2075760), (27, 1845120), (30, 1660608), (31, 1607040), (32, 1556820), (36, 1383840), (40, 1245456), (45, 1107072), (48, 1037880), (54, 922560), (60, 830304), (62, 803520), (64, 778410), (72, 691920), (80, 622728), (81, 615040), (90, 553536), (93, 535680), (96, 518940), (108, 461280), (120, 415152), (124, 401760), (128, 389205), (135, 369024), (144, 345960), (155, 321408), (160, 311364), (162, 307520), (180, 276768), (186, 267840), (192, 259470), (216, 230640), (240, 207576), (248, 200880), (270, 184512), (279, 178560), (288, 172980), (310, 160704), (320, 155682), (324, 153760), (360, 138384), (372, 133920), (384, 129735), (405, 123008), (432, 115320), (465, 107136), (480, 103788), (496, 100440), (540, 92256), (558, 89280), (576, 86490), (620, 80352), (640, 77841), (648, 76880), (720, 69192), (744, 66960), (810, 61504), (837, 59520), (864, 57660), (930, 53568), (960, 51894), (961, 51840), (992, 50220), (1080, 46128), (1116, 44640), (1152, 43245), (1240, 40176), (1296, 38440), (1395, 35712), (1440, 34596), (1488, 33480), (1620, 30752), (1674, 29760), (1728, 28830), (1860, 26784), (1920, 25947), (1922, 25920), (1984, 25110), (2160, 23064), (2232, 22320), (2480, 20088), (2511, 19840), (2592, 19220), (2790, 17856), (2880, 17298), (2883, 17280), (2976, 16740), (3240, 15376), (3348, 14880), (3456, 14415), (3720, 13392), (3844, 12960), (3968, 12555), (4185, 11904), (4320, 11532), (4464, 11160), (4805, 10368), (4960, 10044), (5022, 9920), (5184, 9610), (5580, 8928), (5760, 8649), (5766, 8640), (5952, 8370), (6480, 7688), (6696, 7440)]