55051581

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4721}}^1$

素因数の和:4773

約数の個数: 24

約数和(自身を含む): 82956096

約数和(自身を除く): 27904515

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 4721, 11661, 14163, 61373, 108583, 184119, 325749, 797849, 1411579, 2393547, 4234737, 18350527, 55051581]

約数ペア:

[(1, 55051581), (3, 18350527), (13, 4234737), (23, 2393547), (39, 1411579), (69, 797849), (169, 325749), (299, 184119), (507, 108583), (897, 61373), (3887, 14163), (4721, 11661)]