56478816

素因数分解:

$2^5\times 3^3\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 166320000

約数和(自身を除く): 109841184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 131, 144, 216, 262, 288, 393, 432, 499, 524, 786, 864, 998, 1048, 1179, 1497, 1572, 1996, 2096, 2358, 2994, 3144, 3537, 3992, 4192, 4491, 4716, 5988, 6288, 7074, 7984, 8982, 9432, 11976, 12576, 13473, 14148, 15968, 17964, 18864, 23952, 26946, 28296, 35928, 37728, 47904, 53892, 56592, 65369, 71856, 107784, 113184, 130738, 143712, 196107, 215568, 261476, 392214, 431136, 522952, 588321, 784428, 1045904, 1176642, 1568856, 1764963, 2091808, 2353284, 3137712, 3529926, 4706568, 6275424, 7059852, 9413136, 14119704, 18826272, 28239408, 56478816]

約数ペア:

[(1, 56478816), (2, 28239408), (3, 18826272), (4, 14119704), (6, 9413136), (8, 7059852), (9, 6275424), (12, 4706568), (16, 3529926), (18, 3137712), (24, 2353284), (27, 2091808), (32, 1764963), (36, 1568856), (48, 1176642), (54, 1045904), (72, 784428), (96, 588321), (108, 522952), (131, 431136), (144, 392214), (216, 261476), (262, 215568), (288, 196107), (393, 143712), (432, 130738), (499, 113184), (524, 107784), (786, 71856), (864, 65369), (998, 56592), (1048, 53892), (1179, 47904), (1497, 37728), (1572, 35928), (1996, 28296), (2096, 26946), (2358, 23952), (2994, 18864), (3144, 17964), (3537, 15968), (3992, 14148), (4192, 13473), (4491, 12576), (4716, 11976), (5988, 9432), (6288, 8982), (7074, 7984)]