49273920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{1901}}^1$

素因数の和:1930

約数の個数: 140

約数和(自身を含む): 175368204

約数和(自身を除く): 126094284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 1901, 2160, 2592, 2880, 3240, 3802, 4320, 5184, 5703, 6480, 7604, 8640, 9505, 11406, 12960, 15208, 17109, 19010, 22812, 25920, 28515, 30416, 34218, 38020, 45624, 51327, 57030, 60832, 68436, 76040, 85545, 91248, 102654, 114060, 121664, 136872, 152080, 153981, 171090, 182496, 205308, 228120, 256635, 273744, 304160, 307962, 342180, 364992, 410616, 456240, 513270, 547488, 608320, 615924, 684360, 769905, 821232, 912480, 1026540, 1094976, 1231848, 1368720, 1539810, 1642464, 1824960, 2053080, 2463696, 2737440, 3079620, 3284928, 4106160, 4927392, 5474880, 6159240, 8212320, 9854784, 12318480, 16424640, 24636960, 49273920]

約数ペア:

[(1, 49273920), (2, 24636960), (3, 16424640), (4, 12318480), (5, 9854784), (6, 8212320), (8, 6159240), (9, 5474880), (10, 4927392), (12, 4106160), (15, 3284928), (16, 3079620), (18, 2737440), (20, 2463696), (24, 2053080), (27, 1824960), (30, 1642464), (32, 1539810), (36, 1368720), (40, 1231848), (45, 1094976), (48, 1026540), (54, 912480), (60, 821232), (64, 769905), (72, 684360), (80, 615924), (81, 608320), (90, 547488), (96, 513270), (108, 456240), (120, 410616), (135, 364992), (144, 342180), (160, 307962), (162, 304160), (180, 273744), (192, 256635), (216, 228120), (240, 205308), (270, 182496), (288, 171090), (320, 153981), (324, 152080), (360, 136872), (405, 121664), (432, 114060), (480, 102654), (540, 91248), (576, 85545), (648, 76040), (720, 68436), (810, 60832), (864, 57030), (960, 51327), (1080, 45624), (1296, 38020), (1440, 34218), (1620, 30416), (1728, 28515), (1901, 25920), (2160, 22812), (2592, 19010), (2880, 17109), (3240, 15208), (3802, 12960), (4320, 11406), (5184, 9505), (5703, 8640), (6480, 7604)]