53432740

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19501}}^1$

素因数の和:19647

約数の個数: 24

約数和(自身を含む): 113033592

約数和(自身を除く): 59600852

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 19501, 39002, 78004, 97505, 195010, 390020, 2671637, 5343274, 10686548, 13358185, 26716370, 53432740]

約数ペア:

[(1, 53432740), (2, 26716370), (4, 13358185), (5, 10686548), (10, 5343274), (20, 2671637), (137, 390020), (274, 195010), (548, 97505), (685, 78004), (1370, 39002), (2740, 19501)]