56705904

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 169066560

約数和(自身を除く): 112360656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 111, 116, 144, 148, 174, 222, 232, 261, 296, 333, 348, 367, 444, 464, 522, 592, 666, 696, 734, 888, 1044, 1073, 1101, 1332, 1392, 1468, 1776, 2088, 2146, 2202, 2664, 2936, 3219, 3303, 4176, 4292, 4404, 5328, 5872, 6438, 6606, 8584, 8808, 9657, 10643, 12876, 13212, 13579, 17168, 17616, 19314, 21286, 25752, 26424, 27158, 31929, 38628, 40737, 42572, 51504, 52848, 54316, 63858, 77256, 81474, 85144, 95787, 108632, 122211, 127716, 154512, 162948, 170288, 191574, 217264, 244422, 255432, 325896, 383148, 393791, 488844, 510864, 651792, 766296, 787582, 977688, 1181373, 1532592, 1575164, 1955376, 2362746, 3150328, 3544119, 4725492, 6300656, 7088238, 9450984, 14176476, 18901968, 28352952, 56705904]

約数ペア:

[(1, 56705904), (2, 28352952), (3, 18901968), (4, 14176476), (6, 9450984), (8, 7088238), (9, 6300656), (12, 4725492), (16, 3544119), (18, 3150328), (24, 2362746), (29, 1955376), (36, 1575164), (37, 1532592), (48, 1181373), (58, 977688), (72, 787582), (74, 766296), (87, 651792), (111, 510864), (116, 488844), (144, 393791), (148, 383148), (174, 325896), (222, 255432), (232, 244422), (261, 217264), (296, 191574), (333, 170288), (348, 162948), (367, 154512), (444, 127716), (464, 122211), (522, 108632), (592, 95787), (666, 85144), (696, 81474), (734, 77256), (888, 63858), (1044, 54316), (1073, 52848), (1101, 51504), (1332, 42572), (1392, 40737), (1468, 38628), (1776, 31929), (2088, 27158), (2146, 26424), (2202, 25752), (2664, 21286), (2936, 19314), (3219, 17616), (3303, 17168), (4176, 13579), (4292, 13212), (4404, 12876), (5328, 10643), (5872, 9657), (6438, 8808), (6606, 8584)]