54247765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4463}}^1$

素因数の和:4509

約数の個数: 32

約数和(自身を含む): 80994816

約数和(自身を除く): 26747051

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 4463, 12155, 22315, 49093, 58019, 75871, 245465, 290095, 379355, 638209, 834581, 986323, 3191045, 4172905, 4931615, 10849553, 54247765]

約数ペア:

[(1, 54247765), (5, 10849553), (11, 4931615), (13, 4172905), (17, 3191045), (55, 986323), (65, 834581), (85, 638209), (143, 379355), (187, 290095), (221, 245465), (715, 75871), (935, 58019), (1105, 49093), (2431, 22315), (4463, 12155)]