51073920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{8867}}^1$

素因数の和:8892

約数の個数: 96

約数和(自身を含む): 176384520

約数和(自身を除く): 125310600

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, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 8867, 17734, 26601, 35468, 44335, 53202, 70936, 79803, 88670, 106404, 133005, 141872, 159606, 177340, 212808, 266010, 283744, 319212, 354680, 399015, 425616, 532020, 567488, 638424, 709360, 798030, 851232, 1064040, 1134976, 1276848, 1418720, 1596060, 1702464, 2128080, 2553696, 2837440, 3192120, 3404928, 4256160, 5107392, 5674880, 6384240, 8512320, 10214784, 12768480, 17024640, 25536960, 51073920]

約数ペア:

[(1, 51073920), (2, 25536960), (3, 17024640), (4, 12768480), (5, 10214784), (6, 8512320), (8, 6384240), (9, 5674880), (10, 5107392), (12, 4256160), (15, 3404928), (16, 3192120), (18, 2837440), (20, 2553696), (24, 2128080), (30, 1702464), (32, 1596060), (36, 1418720), (40, 1276848), (45, 1134976), (48, 1064040), (60, 851232), (64, 798030), (72, 709360), (80, 638424), (90, 567488), (96, 532020), (120, 425616), (128, 399015), (144, 354680), (160, 319212), (180, 283744), (192, 266010), (240, 212808), (288, 177340), (320, 159606), (360, 141872), (384, 133005), (480, 106404), (576, 88670), (640, 79803), (720, 70936), (960, 53202), (1152, 44335), (1440, 35468), (1920, 26601), (2880, 17734), (5760, 8867)]