49420208

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{15679}}^1$

素因数の和:15884

約数の個数: 20

約数和(自身を含む): 96243840

約数和(自身を除く): 46823632

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 15679, 31358, 62716, 125432, 250864, 3088763, 6177526, 12355052, 24710104, 49420208]

約数ペア:

[(1, 49420208), (2, 24710104), (4, 12355052), (8, 6177526), (16, 3088763), (197, 250864), (394, 125432), (788, 62716), (1576, 31358), (3152, 15679)]