56854031

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2102

約数の個数: 16

約数和(自身を含む): 64124928

約数和(自身を除く): 7270897

約数列:

[1, 13, 31, 71, 403, 923, 1987, 2201, 25831, 28613, 61597, 141077, 800761, 1834001, 4373387, 56854031]

約数ペア:

[(1, 56854031), (13, 4373387), (31, 1834001), (71, 800761), (403, 141077), (923, 61597), (1987, 28613), (2201, 25831)]