55391256

素因数分解:

$2^3\times 3^3\times {\mathrm{256441}}^1$

素因数の和:256456

約数の個数: 32

約数和(自身を含む): 153865200

約数和(自身を除く): 98473944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 256441, 512882, 769323, 1025764, 1538646, 2051528, 2307969, 3077292, 4615938, 6154584, 6923907, 9231876, 13847814, 18463752, 27695628, 55391256]

約数ペア:

[(1, 55391256), (2, 27695628), (3, 18463752), (4, 13847814), (6, 9231876), (8, 6923907), (9, 6154584), (12, 4615938), (18, 3077292), (24, 2307969), (27, 2051528), (36, 1538646), (54, 1025764), (72, 769323), (108, 512882), (216, 256441)]