56791416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 109096584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 47, 66, 69, 88, 92, 94, 132, 138, 141, 184, 188, 199, 253, 264, 276, 282, 376, 398, 506, 517, 552, 564, 597, 759, 796, 1012, 1034, 1081, 1128, 1194, 1518, 1551, 1592, 2024, 2068, 2162, 2189, 2388, 3036, 3102, 3243, 4136, 4324, 4378, 4577, 4776, 6072, 6204, 6486, 6567, 8648, 8756, 9154, 9353, 11891, 12408, 12972, 13134, 13731, 17512, 18308, 18706, 23782, 25944, 26268, 27462, 28059, 35673, 36616, 37412, 47564, 50347, 52536, 54924, 56118, 71346, 74824, 95128, 100694, 102883, 109848, 112236, 142692, 151041, 201388, 205766, 215119, 224472, 285384, 302082, 308649, 402776, 411532, 430238, 604164, 617298, 645357, 823064, 860476, 1208328, 1234596, 1290714, 1720952, 2366309, 2469192, 2581428, 4732618, 5162856, 7098927, 9465236, 14197854, 18930472, 28395708, 56791416]

約数ペア:

[(1, 56791416), (2, 28395708), (3, 18930472), (4, 14197854), (6, 9465236), (8, 7098927), (11, 5162856), (12, 4732618), (22, 2581428), (23, 2469192), (24, 2366309), (33, 1720952), (44, 1290714), (46, 1234596), (47, 1208328), (66, 860476), (69, 823064), (88, 645357), (92, 617298), (94, 604164), (132, 430238), (138, 411532), (141, 402776), (184, 308649), (188, 302082), (199, 285384), (253, 224472), (264, 215119), (276, 205766), (282, 201388), (376, 151041), (398, 142692), (506, 112236), (517, 109848), (552, 102883), (564, 100694), (597, 95128), (759, 74824), (796, 71346), (1012, 56118), (1034, 54924), (1081, 52536), (1128, 50347), (1194, 47564), (1518, 37412), (1551, 36616), (1592, 35673), (2024, 28059), (2068, 27462), (2162, 26268), (2189, 25944), (2388, 23782), (3036, 18706), (3102, 18308), (3243, 17512), (4136, 13731), (4324, 13134), (4378, 12972), (4577, 12408), (4776, 11891), (6072, 9353), (6204, 9154), (6486, 8756), (6567, 8648)]