55986559

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 10541441

約数列:

[1, 17, 19, 29, 43, 139, 323, 493, 551, 731, 817, 1247, 2363, 2641, 4031, 5977, 9367, 13889, 21199, 23693, 44897, 68527, 76589, 101609, 113563, 173333, 402781, 1302013, 1930571, 2946661, 3293327, 55986559]

約数ペア:

[(1, 55986559), (17, 3293327), (19, 2946661), (29, 1930571), (43, 1302013), (139, 402781), (323, 173333), (493, 113563), (551, 101609), (731, 76589), (817, 68527), (1247, 44897), (2363, 23693), (2641, 21199), (4031, 13889), (5977, 9367)]