56111572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{115933}}^1$

素因数の和:115959

約数の個数: 18

約数和(自身を含む): 107934554

約数和(自身を除く): 51822982

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 115933, 231866, 463732, 1275263, 2550526, 5101052, 14027893, 28055786, 56111572]

約数ペア:

[(1, 56111572), (2, 28055786), (4, 14027893), (11, 5101052), (22, 2550526), (44, 1275263), (121, 463732), (242, 231866), (484, 115933)]