49731840

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1439}}^1$

素因数の和:1469

約数の個数: 144

約数和(自身を含む): 176601600

約数和(自身を除く): 126869760

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1439, 1440, 1728, 1920, 2160, 2304, 2878, 2880, 3456, 3840, 4317, 4320, 5756, 5760, 6912, 7195, 8634, 8640, 11512, 11520, 12951, 14390, 17268, 17280, 21585, 23024, 25902, 28780, 34536, 34560, 38853, 43170, 46048, 51804, 57560, 64755, 69072, 77706, 86340, 92096, 103608, 115120, 129510, 138144, 155412, 172680, 184192, 194265, 207216, 230240, 259020, 276288, 310824, 345360, 368384, 388530, 414432, 460480, 518040, 552576, 621648, 690720, 777060, 828864, 920960, 1036080, 1105152, 1243296, 1381440, 1554120, 1657728, 1841920, 2072160, 2486592, 2762880, 3108240, 3315456, 4144320, 4973184, 5525760, 6216480, 8288640, 9946368, 12432960, 16577280, 24865920, 49731840]

約数ペア:

[(1, 49731840), (2, 24865920), (3, 16577280), (4, 12432960), (5, 9946368), (6, 8288640), (8, 6216480), (9, 5525760), (10, 4973184), (12, 4144320), (15, 3315456), (16, 3108240), (18, 2762880), (20, 2486592), (24, 2072160), (27, 1841920), (30, 1657728), (32, 1554120), (36, 1381440), (40, 1243296), (45, 1105152), (48, 1036080), (54, 920960), (60, 828864), (64, 777060), (72, 690720), (80, 621648), (90, 552576), (96, 518040), (108, 460480), (120, 414432), (128, 388530), (135, 368384), (144, 345360), (160, 310824), (180, 276288), (192, 259020), (216, 230240), (240, 207216), (256, 194265), (270, 184192), (288, 172680), (320, 155412), (360, 138144), (384, 129510), (432, 115120), (480, 103608), (540, 92096), (576, 86340), (640, 77706), (720, 69072), (768, 64755), (864, 57560), (960, 51804), (1080, 46048), (1152, 43170), (1280, 38853), (1439, 34560), (1440, 34536), (1728, 28780), (1920, 25902), (2160, 23024), (2304, 21585), (2878, 17280), (2880, 17268), (3456, 14390), (3840, 12951), (4317, 11520), (4320, 11512), (5756, 8640), (5760, 8634), (6912, 7195)]