47980730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1583}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 98993664

約数和(自身を除く): 51012934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 433, 866, 1583, 2165, 3031, 3166, 4330, 6062, 7915, 11081, 15155, 15830, 22162, 30310, 55405, 110810, 685439, 1370878, 3427195, 4798073, 6854390, 9596146, 23990365, 47980730]

約数ペア:

[(1, 47980730), (2, 23990365), (5, 9596146), (7, 6854390), (10, 4798073), (14, 3427195), (35, 1370878), (70, 685439), (433, 110810), (866, 55405), (1583, 30310), (2165, 22162), (3031, 15830), (3166, 15155), (4330, 11081), (6062, 7915)]