49995076

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 89147520

約数和(自身を除く): 39152444

約数列:

[1, 2, 4, 71, 142, 284, 401, 439, 802, 878, 1604, 1756, 28471, 31169, 56942, 62338, 113884, 124676, 176039, 352078, 704156, 12498769, 24997538, 49995076]

約数ペア:

[(1, 49995076), (2, 24997538), (4, 12498769), (71, 704156), (142, 352078), (284, 176039), (401, 124676), (439, 113884), (802, 62338), (878, 56942), (1604, 31169), (1756, 28471)]