55488279

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{240209}}^1$

素因数の和:240230

約数の個数: 16

約数和(自身を含む): 92240640

約数和(自身を除く): 36752361

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 240209, 720627, 1681463, 2642299, 5044389, 7926897, 18496093, 55488279]

約数ペア:

[(1, 55488279), (3, 18496093), (7, 7926897), (11, 5044389), (21, 2642299), (33, 1681463), (77, 720627), (231, 240209)]