54712960

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 133348680

約数和(自身を除く): 78635720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1613, 1696, 2120, 3226, 3392, 4240, 6452, 6784, 8065, 8480, 12904, 16130, 16960, 25808, 32260, 33920, 51616, 64520, 85489, 103232, 129040, 170978, 206464, 258080, 341956, 427445, 516160, 683912, 854890, 1032320, 1367824, 1709780, 2735648, 3419560, 5471296, 6839120, 10942592, 13678240, 27356480, 54712960]

約数ペア:

[(1, 54712960), (2, 27356480), (4, 13678240), (5, 10942592), (8, 6839120), (10, 5471296), (16, 3419560), (20, 2735648), (32, 1709780), (40, 1367824), (53, 1032320), (64, 854890), (80, 683912), (106, 516160), (128, 427445), (160, 341956), (212, 258080), (265, 206464), (320, 170978), (424, 129040), (530, 103232), (640, 85489), (848, 64520), (1060, 51616), (1613, 33920), (1696, 32260), (2120, 25808), (3226, 16960), (3392, 16130), (4240, 12904), (6452, 8480), (6784, 8065)]