56052867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 84381696

約数和(自身を除く): 28328829

約数列:

[1, 3, 13, 31, 39, 71, 93, 213, 403, 653, 923, 1209, 1959, 2201, 2769, 6603, 8489, 20243, 25467, 28613, 46363, 60729, 85839, 139089, 263159, 602719, 789477, 1437253, 1808157, 4311759, 18684289, 56052867]

約数ペア:

[(1, 56052867), (3, 18684289), (13, 4311759), (31, 1808157), (39, 1437253), (71, 789477), (93, 602719), (213, 263159), (403, 139089), (653, 85839), (923, 60729), (1209, 46363), (1959, 28613), (2201, 25467), (2769, 20243), (6603, 8489)]