54075568

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71909}}^1$

素因数の和:71964

約数の個数: 20

約数和(自身を含む): 107002080

約数和(自身を除く): 52926512

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 71909, 143818, 287636, 575272, 1150544, 3379723, 6759446, 13518892, 27037784, 54075568]

約数ペア:

[(1, 54075568), (2, 27037784), (4, 13518892), (8, 6759446), (16, 3379723), (47, 1150544), (94, 575272), (188, 287636), (376, 143818), (752, 71909)]