51203712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 159413760

約数和(自身を除く): 108210048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 384, 443, 448, 516, 602, 672, 688, 886, 896, 903, 1032, 1204, 1329, 1344, 1376, 1772, 1806, 2064, 2408, 2658, 2688, 2752, 3101, 3544, 3612, 4128, 4816, 5316, 5504, 6202, 7088, 7224, 8256, 9303, 9632, 10632, 12404, 14176, 14448, 16512, 18606, 19049, 19264, 21264, 24808, 28352, 28896, 37212, 38098, 38528, 42528, 49616, 56704, 57147, 57792, 74424, 76196, 85056, 99232, 114294, 115584, 133343, 148848, 152392, 170112, 198464, 228588, 266686, 297696, 304784, 396928, 400029, 457176, 533372, 595392, 609568, 800058, 914352, 1066744, 1190784, 1219136, 1600116, 1828704, 2133488, 2438272, 3200232, 3657408, 4266976, 6400464, 7314816, 8533952, 12800928, 17067904, 25601856, 51203712]

約数ペア:

[(1, 51203712), (2, 25601856), (3, 17067904), (4, 12800928), (6, 8533952), (7, 7314816), (8, 6400464), (12, 4266976), (14, 3657408), (16, 3200232), (21, 2438272), (24, 2133488), (28, 1828704), (32, 1600116), (42, 1219136), (43, 1190784), (48, 1066744), (56, 914352), (64, 800058), (84, 609568), (86, 595392), (96, 533372), (112, 457176), (128, 400029), (129, 396928), (168, 304784), (172, 297696), (192, 266686), (224, 228588), (258, 198464), (301, 170112), (336, 152392), (344, 148848), (384, 133343), (443, 115584), (448, 114294), (516, 99232), (602, 85056), (672, 76196), (688, 74424), (886, 57792), (896, 57147), (903, 56704), (1032, 49616), (1204, 42528), (1329, 38528), (1344, 38098), (1376, 37212), (1772, 28896), (1806, 28352), (2064, 24808), (2408, 21264), (2658, 19264), (2688, 19049), (2752, 18606), (3101, 16512), (3544, 14448), (3612, 14176), (4128, 12404), (4816, 10632), (5316, 9632), (5504, 9303), (6202, 8256), (7088, 7224)]