51010560

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 264

約数和(自身を含む): 187767216

約数和(自身を除く): 136756656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 243, 246, 256, 270, 288, 320, 324, 328, 360, 369, 384, 405, 410, 432, 480, 486, 492, 512, 540, 576, 615, 640, 648, 656, 720, 738, 768, 810, 820, 864, 960, 972, 984, 1024, 1080, 1107, 1152, 1215, 1230, 1280, 1296, 1312, 1440, 1476, 1536, 1620, 1640, 1728, 1845, 1920, 1944, 1968, 2160, 2214, 2304, 2430, 2460, 2560, 2592, 2624, 2880, 2952, 3072, 3240, 3280, 3321, 3456, 3690, 3840, 3888, 3936, 4320, 4428, 4608, 4860, 4920, 5120, 5184, 5248, 5535, 5760, 5904, 6480, 6560, 6642, 6912, 7380, 7680, 7776, 7872, 8640, 8856, 9216, 9720, 9840, 9963, 10368, 10496, 11070, 11520, 11808, 12960, 13120, 13284, 13824, 14760, 15360, 15552, 15744, 16605, 17280, 17712, 19440, 19680, 19926, 20736, 20992, 22140, 23040, 23616, 25920, 26240, 26568, 27648, 29520, 31104, 31488, 33210, 34560, 35424, 38880, 39360, 39852, 41472, 41984, 44280, 46080, 47232, 49815, 51840, 52480, 53136, 59040, 62208, 62976, 66420, 69120, 70848, 77760, 78720, 79704, 82944, 88560, 94464, 99630, 103680, 104960, 106272, 118080, 124416, 125952, 132840, 138240, 141696, 155520, 157440, 159408, 177120, 188928, 199260, 207360, 209920, 212544, 236160, 248832, 265680, 283392, 311040, 314880, 318816, 354240, 377856, 398520, 414720, 425088, 472320, 531360, 566784, 622080, 629760, 637632, 708480, 797040, 850176, 944640, 1062720, 1133568, 1244160, 1275264, 1416960, 1594080, 1700352, 1889280, 2125440, 2550528, 2833920, 3188160, 3400704, 4250880, 5101056, 5667840, 6376320, 8501760, 10202112, 12752640, 17003520, 25505280, 51010560]

約数ペア:

[(1, 51010560), (2, 25505280), (3, 17003520), (4, 12752640), (5, 10202112), (6, 8501760), (8, 6376320), (9, 5667840), (10, 5101056), (12, 4250880), (15, 3400704), (16, 3188160), (18, 2833920), (20, 2550528), (24, 2125440), (27, 1889280), (30, 1700352), (32, 1594080), (36, 1416960), (40, 1275264), (41, 1244160), (45, 1133568), (48, 1062720), (54, 944640), (60, 850176), (64, 797040), (72, 708480), (80, 637632), (81, 629760), (82, 622080), (90, 566784), (96, 531360), (108, 472320), (120, 425088), (123, 414720), (128, 398520), (135, 377856), (144, 354240), (160, 318816), (162, 314880), (164, 311040), (180, 283392), (192, 265680), (205, 248832), (216, 236160), (240, 212544), (243, 209920), (246, 207360), (256, 199260), (270, 188928), (288, 177120), (320, 159408), (324, 157440), (328, 155520), (360, 141696), (369, 138240), (384, 132840), (405, 125952), (410, 124416), (432, 118080), (480, 106272), (486, 104960), (492, 103680), (512, 99630), (540, 94464), (576, 88560), (615, 82944), (640, 79704), (648, 78720), (656, 77760), (720, 70848), (738, 69120), (768, 66420), (810, 62976), (820, 62208), (864, 59040), (960, 53136), (972, 52480), (984, 51840), (1024, 49815), (1080, 47232), (1107, 46080), (1152, 44280), (1215, 41984), (1230, 41472), (1280, 39852), (1296, 39360), (1312, 38880), (1440, 35424), (1476, 34560), (1536, 33210), (1620, 31488), (1640, 31104), (1728, 29520), (1845, 27648), (1920, 26568), (1944, 26240), (1968, 25920), (2160, 23616), (2214, 23040), (2304, 22140), (2430, 20992), (2460, 20736), (2560, 19926), (2592, 19680), (2624, 19440), (2880, 17712), (2952, 17280), (3072, 16605), (3240, 15744), (3280, 15552), (3321, 15360), (3456, 14760), (3690, 13824), (3840, 13284), (3888, 13120), (3936, 12960), (4320, 11808), (4428, 11520), (4608, 11070), (4860, 10496), (4920, 10368), (5120, 9963), (5184, 9840), (5248, 9720), (5535, 9216), (5760, 8856), (5904, 8640), (6480, 7872), (6560, 7776), (6642, 7680), (6912, 7380)]