55050201

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13997}}^1$

素因数の和:14045

約数の個数: 24

約数和(自身を含む): 87347520

約数和(自身を除く): 32297319

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 13997, 41991, 125973, 265943, 321931, 797829, 965793, 2393487, 2897379, 6116689, 18350067, 55050201]

約数ペア:

[(1, 55050201), (3, 18350067), (9, 6116689), (19, 2897379), (23, 2393487), (57, 965793), (69, 797829), (171, 321931), (207, 265943), (437, 125973), (1311, 41991), (3933, 13997)]