49597920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 181122480

約数和(自身を除く): 131524560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 89, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 178, 180, 215, 216, 240, 258, 267, 270, 288, 324, 344, 356, 360, 387, 405, 430, 432, 445, 480, 516, 534, 540, 645, 648, 688, 712, 720, 774, 801, 810, 860, 864, 890, 1032, 1068, 1080, 1161, 1290, 1296, 1335, 1376, 1424, 1440, 1548, 1602, 1620, 1720, 1780, 1935, 2064, 2136, 2160, 2322, 2403, 2580, 2592, 2670, 2848, 3096, 3204, 3240, 3440, 3483, 3560, 3827, 3870, 4005, 4128, 4272, 4320, 4644, 4806, 5160, 5340, 5805, 6192, 6408, 6480, 6880, 6966, 7120, 7209, 7654, 7740, 8010, 8544, 9288, 9612, 10320, 10680, 11481, 11610, 12015, 12384, 12816, 12960, 13932, 14240, 14418, 15308, 15480, 16020, 17415, 18576, 19135, 19224, 20640, 21360, 22962, 23220, 24030, 25632, 27864, 28836, 30616, 30960, 32040, 34443, 34830, 36045, 37152, 38270, 38448, 42720, 45924, 46440, 48060, 55728, 57405, 57672, 61232, 61920, 64080, 68886, 69660, 72090, 76540, 76896, 91848, 92880, 96120, 103329, 111456, 114810, 115344, 122464, 128160, 137772, 139320, 144180, 153080, 172215, 183696, 185760, 192240, 206658, 229620, 230688, 275544, 278640, 288360, 306160, 309987, 344430, 367392, 384480, 413316, 459240, 516645, 551088, 557280, 576720, 612320, 619974, 688860, 826632, 918480, 1033290, 1102176, 1153440, 1239948, 1377720, 1549935, 1653264, 1836960, 2066580, 2479896, 2755440, 3099870, 3306528, 4133160, 4959792, 5510880, 6199740, 8266320, 9919584, 12399480, 16532640, 24798960, 49597920]

約数ペア:

[(1, 49597920), (2, 24798960), (3, 16532640), (4, 12399480), (5, 9919584), (6, 8266320), (8, 6199740), (9, 5510880), (10, 4959792), (12, 4133160), (15, 3306528), (16, 3099870), (18, 2755440), (20, 2479896), (24, 2066580), (27, 1836960), (30, 1653264), (32, 1549935), (36, 1377720), (40, 1239948), (43, 1153440), (45, 1102176), (48, 1033290), (54, 918480), (60, 826632), (72, 688860), (80, 619974), (81, 612320), (86, 576720), (89, 557280), (90, 551088), (96, 516645), (108, 459240), (120, 413316), (129, 384480), (135, 367392), (144, 344430), (160, 309987), (162, 306160), (172, 288360), (178, 278640), (180, 275544), (215, 230688), (216, 229620), (240, 206658), (258, 192240), (267, 185760), (270, 183696), (288, 172215), (324, 153080), (344, 144180), (356, 139320), (360, 137772), (387, 128160), (405, 122464), (430, 115344), (432, 114810), (445, 111456), (480, 103329), (516, 96120), (534, 92880), (540, 91848), (645, 76896), (648, 76540), (688, 72090), (712, 69660), (720, 68886), (774, 64080), (801, 61920), (810, 61232), (860, 57672), (864, 57405), (890, 55728), (1032, 48060), (1068, 46440), (1080, 45924), (1161, 42720), (1290, 38448), (1296, 38270), (1335, 37152), (1376, 36045), (1424, 34830), (1440, 34443), (1548, 32040), (1602, 30960), (1620, 30616), (1720, 28836), (1780, 27864), (1935, 25632), (2064, 24030), (2136, 23220), (2160, 22962), (2322, 21360), (2403, 20640), (2580, 19224), (2592, 19135), (2670, 18576), (2848, 17415), (3096, 16020), (3204, 15480), (3240, 15308), (3440, 14418), (3483, 14240), (3560, 13932), (3827, 12960), (3870, 12816), (4005, 12384), (4128, 12015), (4272, 11610), (4320, 11481), (4644, 10680), (4806, 10320), (5160, 9612), (5340, 9288), (5805, 8544), (6192, 8010), (6408, 7740), (6480, 7654), (6880, 7209), (6966, 7120)]