53003520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 189405216

約数和(自身を除く): 136401696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 107, 120, 128, 129, 144, 160, 172, 180, 192, 214, 215, 240, 256, 258, 288, 320, 321, 344, 360, 384, 387, 428, 430, 480, 516, 535, 576, 640, 642, 645, 688, 720, 768, 774, 856, 860, 960, 963, 1032, 1070, 1152, 1280, 1284, 1290, 1376, 1440, 1548, 1605, 1712, 1720, 1920, 1926, 1935, 2064, 2140, 2304, 2568, 2580, 2752, 2880, 3096, 3210, 3424, 3440, 3840, 3852, 3870, 4128, 4280, 4601, 4815, 5136, 5160, 5504, 5760, 6192, 6420, 6848, 6880, 7704, 7740, 8256, 8560, 9202, 9630, 10272, 10320, 11008, 11520, 12384, 12840, 13696, 13760, 13803, 15408, 15480, 16512, 17120, 18404, 19260, 20544, 20640, 23005, 24768, 25680, 27392, 27520, 27606, 30816, 30960, 33024, 34240, 36808, 38520, 41088, 41280, 41409, 46010, 49536, 51360, 55040, 55212, 61632, 61920, 68480, 69015, 73616, 77040, 82176, 82560, 82818, 92020, 99072, 102720, 110424, 123264, 123840, 136960, 138030, 147232, 154080, 165120, 165636, 184040, 205440, 207045, 220848, 246528, 247680, 276060, 294464, 308160, 331272, 368080, 410880, 414090, 441696, 495360, 552120, 588928, 616320, 662544, 736160, 828180, 883392, 1104240, 1177856, 1232640, 1325088, 1472320, 1656360, 1766784, 2208480, 2650176, 2944640, 3312720, 3533568, 4416960, 5300352, 5889280, 6625440, 8833920, 10600704, 13250880, 17667840, 26501760, 53003520]

約数ペア:

[(1, 53003520), (2, 26501760), (3, 17667840), (4, 13250880), (5, 10600704), (6, 8833920), (8, 6625440), (9, 5889280), (10, 5300352), (12, 4416960), (15, 3533568), (16, 3312720), (18, 2944640), (20, 2650176), (24, 2208480), (30, 1766784), (32, 1656360), (36, 1472320), (40, 1325088), (43, 1232640), (45, 1177856), (48, 1104240), (60, 883392), (64, 828180), (72, 736160), (80, 662544), (86, 616320), (90, 588928), (96, 552120), (107, 495360), (120, 441696), (128, 414090), (129, 410880), (144, 368080), (160, 331272), (172, 308160), (180, 294464), (192, 276060), (214, 247680), (215, 246528), (240, 220848), (256, 207045), (258, 205440), (288, 184040), (320, 165636), (321, 165120), (344, 154080), (360, 147232), (384, 138030), (387, 136960), (428, 123840), (430, 123264), (480, 110424), (516, 102720), (535, 99072), (576, 92020), (640, 82818), (642, 82560), (645, 82176), (688, 77040), (720, 73616), (768, 69015), (774, 68480), (856, 61920), (860, 61632), (960, 55212), (963, 55040), (1032, 51360), (1070, 49536), (1152, 46010), (1280, 41409), (1284, 41280), (1290, 41088), (1376, 38520), (1440, 36808), (1548, 34240), (1605, 33024), (1712, 30960), (1720, 30816), (1920, 27606), (1926, 27520), (1935, 27392), (2064, 25680), (2140, 24768), (2304, 23005), (2568, 20640), (2580, 20544), (2752, 19260), (2880, 18404), (3096, 17120), (3210, 16512), (3424, 15480), (3440, 15408), (3840, 13803), (3852, 13760), (3870, 13696), (4128, 12840), (4280, 12384), (4601, 11520), (4815, 11008), (5136, 10320), (5160, 10272), (5504, 9630), (5760, 9202), (6192, 8560), (6420, 8256), (6848, 7740), (6880, 7704)]