53910840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{859}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 162230400

約数和(自身を除く): 108319560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 859, 1046, 1569, 1718, 2092, 2577, 2615, 3138, 3436, 4184, 4295, 5154, 5230, 6276, 6872, 7845, 8590, 10308, 10460, 12552, 12885, 15690, 17180, 20616, 20920, 25770, 31380, 34360, 51540, 62760, 103080, 449257, 898514, 1347771, 1797028, 2246285, 2695542, 3594056, 4492570, 5391084, 6738855, 8985140, 10782168, 13477710, 17970280, 26955420, 53910840]

約数ペア:

[(1, 53910840), (2, 26955420), (3, 17970280), (4, 13477710), (5, 10782168), (6, 8985140), (8, 6738855), (10, 5391084), (12, 4492570), (15, 3594056), (20, 2695542), (24, 2246285), (30, 1797028), (40, 1347771), (60, 898514), (120, 449257), (523, 103080), (859, 62760), (1046, 51540), (1569, 34360), (1718, 31380), (2092, 25770), (2577, 20920), (2615, 20616), (3138, 17180), (3436, 15690), (4184, 12885), (4295, 12552), (5154, 10460), (5230, 10308), (6276, 8590), (6872, 7845)]