52573648

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{20929}}^1$

素因数の和:21094

約数の個数: 20

約数和(自身を含む): 102515140

約数和(自身を除く): 49941492

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 20929, 41858, 83716, 167432, 334864, 3285853, 6571706, 13143412, 26286824, 52573648]

約数ペア:

[(1, 52573648), (2, 26286824), (4, 13143412), (8, 6571706), (16, 3285853), (157, 334864), (314, 167432), (628, 83716), (1256, 41858), (2512, 20929)]