53498926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 89062848

約数和(自身を除く): 35563922

約数列:

[1, 2, 13, 26, 71, 73, 142, 146, 397, 794, 923, 949, 1846, 1898, 5161, 5183, 10322, 10366, 28187, 28981, 56374, 57962, 67379, 134758, 366431, 376753, 732862, 753506, 2057651, 4115302, 26749463, 53498926]

約数ペア:

[(1, 53498926), (2, 26749463), (13, 4115302), (26, 2057651), (71, 753506), (73, 732862), (142, 376753), (146, 366431), (397, 134758), (794, 67379), (923, 57962), (949, 56374), (1846, 28981), (1898, 28187), (5161, 10366), (5183, 10322)]