49285440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 172166280

約数和(自身を除く): 122880840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 157, 160, 180, 192, 218, 240, 288, 314, 320, 327, 360, 436, 471, 480, 545, 576, 628, 654, 720, 785, 872, 942, 960, 981, 1090, 1256, 1308, 1413, 1440, 1570, 1635, 1744, 1884, 1962, 2180, 2355, 2512, 2616, 2826, 2880, 3140, 3270, 3488, 3768, 3924, 4360, 4710, 4905, 5024, 5232, 5652, 6280, 6540, 6976, 7065, 7536, 7848, 8720, 9420, 9810, 10048, 10464, 11304, 12560, 13080, 14130, 15072, 15696, 17113, 17440, 18840, 19620, 20928, 22608, 25120, 26160, 28260, 30144, 31392, 34226, 34880, 37680, 39240, 45216, 50240, 51339, 52320, 56520, 62784, 68452, 75360, 78480, 85565, 90432, 102678, 104640, 113040, 136904, 150720, 154017, 156960, 171130, 205356, 226080, 256695, 273808, 308034, 313920, 342260, 410712, 452160, 513390, 547616, 616068, 684520, 770085, 821424, 1026780, 1095232, 1232136, 1369040, 1540170, 1642848, 2053560, 2464272, 2738080, 3080340, 3285696, 4107120, 4928544, 5476160, 6160680, 8214240, 9857088, 12321360, 16428480, 24642720, 49285440]

約数ペア:

[(1, 49285440), (2, 24642720), (3, 16428480), (4, 12321360), (5, 9857088), (6, 8214240), (8, 6160680), (9, 5476160), (10, 4928544), (12, 4107120), (15, 3285696), (16, 3080340), (18, 2738080), (20, 2464272), (24, 2053560), (30, 1642848), (32, 1540170), (36, 1369040), (40, 1232136), (45, 1095232), (48, 1026780), (60, 821424), (64, 770085), (72, 684520), (80, 616068), (90, 547616), (96, 513390), (109, 452160), (120, 410712), (144, 342260), (157, 313920), (160, 308034), (180, 273808), (192, 256695), (218, 226080), (240, 205356), (288, 171130), (314, 156960), (320, 154017), (327, 150720), (360, 136904), (436, 113040), (471, 104640), (480, 102678), (545, 90432), (576, 85565), (628, 78480), (654, 75360), (720, 68452), (785, 62784), (872, 56520), (942, 52320), (960, 51339), (981, 50240), (1090, 45216), (1256, 39240), (1308, 37680), (1413, 34880), (1440, 34226), (1570, 31392), (1635, 30144), (1744, 28260), (1884, 26160), (1962, 25120), (2180, 22608), (2355, 20928), (2512, 19620), (2616, 18840), (2826, 17440), (2880, 17113), (3140, 15696), (3270, 15072), (3488, 14130), (3768, 13080), (3924, 12560), (4360, 11304), (4710, 10464), (4905, 10048), (5024, 9810), (5232, 9420), (5652, 8720), (6280, 7848), (6540, 7536), (6976, 7065)]