56452208

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{66571}}^1$

素因数の和:66632

約数の個数: 20

約数和(自身を含む): 111441528

約数和(自身を除く): 54989320

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 66571, 133142, 266284, 532568, 1065136, 3528263, 7056526, 14113052, 28226104, 56452208]

約数ペア:

[(1, 56452208), (2, 28226104), (4, 14113052), (8, 7056526), (16, 3528263), (53, 1065136), (106, 532568), (212, 266284), (424, 133142), (848, 66571)]