51069960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47287}}^1$

素因数の和:47307

約数の個数: 64

約数和(自身を含む): 170236800

約数和(自身を除く): 119166840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 47287, 94574, 141861, 189148, 236435, 283722, 378296, 425583, 472870, 567444, 709305, 851166, 945740, 1134888, 1276749, 1418610, 1702332, 1891480, 2127915, 2553498, 2837220, 3404664, 4255830, 5106996, 5674440, 6383745, 8511660, 10213992, 12767490, 17023320, 25534980, 51069960]

約数ペア:

[(1, 51069960), (2, 25534980), (3, 17023320), (4, 12767490), (5, 10213992), (6, 8511660), (8, 6383745), (9, 5674440), (10, 5106996), (12, 4255830), (15, 3404664), (18, 2837220), (20, 2553498), (24, 2127915), (27, 1891480), (30, 1702332), (36, 1418610), (40, 1276749), (45, 1134888), (54, 945740), (60, 851166), (72, 709305), (90, 567444), (108, 472870), (120, 425583), (135, 378296), (180, 283722), (216, 236435), (270, 189148), (360, 141861), (540, 94574), (1080, 47287)]