56426293

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 36

約数和(自身を含む): 74718336

約数和(自身を除く): 18292043

約数列:

[1, 7, 11, 31, 49, 77, 121, 217, 307, 341, 539, 847, 1519, 2149, 2387, 3377, 3751, 5929, 9517, 15043, 16709, 23639, 26257, 37147, 66619, 104687, 165473, 183799, 260029, 466333, 732809, 1151557, 1820203, 5129663, 8060899, 56426293]

約数ペア:

[(1, 56426293), (7, 8060899), (11, 5129663), (31, 1820203), (49, 1151557), (77, 732809), (121, 466333), (217, 260029), (307, 183799), (341, 165473), (539, 104687), (847, 66619), (1519, 37147), (2149, 26257), (2387, 23639), (3377, 16709), (3751, 15043), (5929, 9517)]