56005012

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42557}}^1$

素因数の和:42615

約数の個数: 24

約数和(自身を含む): 114395904

約数和(自身を除く): 58390892

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 42557, 85114, 170228, 297899, 595798, 1191596, 2000179, 4000358, 8000716, 14001253, 28002506, 56005012]

約数ペア:

[(1, 56005012), (2, 28002506), (4, 14001253), (7, 8000716), (14, 4000358), (28, 2000179), (47, 1191596), (94, 595798), (188, 297899), (329, 170228), (658, 85114), (1316, 42557)]