53966980

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{11887}}^1$

素因数の和:12123

約数の個数: 24

約数和(自身を含む): 113839488

約数和(自身を除く): 59872508

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 11887, 23774, 47548, 59435, 118870, 237740, 2698349, 5396698, 10793396, 13491745, 26983490, 53966980]

約数ペア:

[(1, 53966980), (2, 26983490), (4, 13491745), (5, 10793396), (10, 5396698), (20, 2698349), (227, 237740), (454, 118870), (908, 59435), (1135, 47548), (2270, 23774), (4540, 11887)]