53385059

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 68468400

約数和(自身を除く): 15083341

約数列:

[1, 7, 13, 43, 49, 91, 301, 559, 637, 1949, 2107, 3913, 13643, 25337, 27391, 83807, 95501, 177359, 586649, 1089491, 1241513, 4106543, 7626437, 53385059]

約数ペア:

[(1, 53385059), (7, 7626437), (13, 4106543), (43, 1241513), (49, 1089491), (91, 586649), (301, 177359), (559, 95501), (637, 83807), (1949, 27391), (2107, 25337), (3913, 13643)]