51924560

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2087}}^1$

素因数の和:2411

約数の個数: 40

約数和(自身を含む): 121170816

約数和(自身を除く): 69246256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 622, 1244, 1555, 2087, 2488, 3110, 4174, 4976, 6220, 8348, 10435, 12440, 16696, 20870, 24880, 33392, 41740, 83480, 166960, 649057, 1298114, 2596228, 3245285, 5192456, 6490570, 10384912, 12981140, 25962280, 51924560]

約数ペア:

[(1, 51924560), (2, 25962280), (4, 12981140), (5, 10384912), (8, 6490570), (10, 5192456), (16, 3245285), (20, 2596228), (40, 1298114), (80, 649057), (311, 166960), (622, 83480), (1244, 41740), (1555, 33392), (2087, 24880), (2488, 20870), (3110, 16696), (4174, 12440), (4976, 10435), (6220, 8348)]