51843840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 173069568

約数和(自身を除く): 121225728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 587, 640, 690, 736, 768, 920, 960, 1104, 1174, 1280, 1380, 1472, 1761, 1840, 1920, 2208, 2348, 2760, 2935, 2944, 3522, 3680, 3840, 4416, 4696, 5520, 5870, 5888, 7044, 7360, 8805, 8832, 9392, 11040, 11740, 13501, 14088, 14720, 17610, 17664, 18784, 22080, 23480, 27002, 28176, 29440, 35220, 37568, 40503, 44160, 46960, 54004, 56352, 67505, 70440, 75136, 81006, 88320, 93920, 108008, 112704, 135010, 140880, 150272, 162012, 187840, 202515, 216016, 225408, 270020, 281760, 324024, 375680, 405030, 432032, 450816, 540040, 563520, 648048, 751360, 810060, 864064, 1080080, 1127040, 1296096, 1620120, 1728128, 2160160, 2254080, 2592192, 3240240, 3456256, 4320320, 5184384, 6480480, 8640640, 10368768, 12960960, 17281280, 25921920, 51843840]

約数ペア:

[(1, 51843840), (2, 25921920), (3, 17281280), (4, 12960960), (5, 10368768), (6, 8640640), (8, 6480480), (10, 5184384), (12, 4320320), (15, 3456256), (16, 3240240), (20, 2592192), (23, 2254080), (24, 2160160), (30, 1728128), (32, 1620120), (40, 1296096), (46, 1127040), (48, 1080080), (60, 864064), (64, 810060), (69, 751360), (80, 648048), (92, 563520), (96, 540040), (115, 450816), (120, 432032), (128, 405030), (138, 375680), (160, 324024), (184, 281760), (192, 270020), (230, 225408), (240, 216016), (256, 202515), (276, 187840), (320, 162012), (345, 150272), (368, 140880), (384, 135010), (460, 112704), (480, 108008), (552, 93920), (587, 88320), (640, 81006), (690, 75136), (736, 70440), (768, 67505), (920, 56352), (960, 54004), (1104, 46960), (1174, 44160), (1280, 40503), (1380, 37568), (1472, 35220), (1761, 29440), (1840, 28176), (1920, 27002), (2208, 23480), (2348, 22080), (2760, 18784), (2935, 17664), (2944, 17610), (3522, 14720), (3680, 14088), (3840, 13501), (4416, 11740), (4696, 11040), (5520, 9392), (5870, 8832), (5888, 8805), (7044, 7360)]