55972651

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 69768000

約数和(自身を除く): 13795349

約数列:

[1, 7, 19, 49, 59, 133, 413, 931, 1019, 1121, 2891, 7133, 7847, 19361, 49931, 54929, 60121, 135527, 420847, 948689, 1142299, 2945929, 7996093, 55972651]

約数ペア:

[(1, 55972651), (7, 7996093), (19, 2945929), (49, 1142299), (59, 948689), (133, 420847), (413, 135527), (931, 60121), (1019, 54929), (1121, 49931), (2891, 19361), (7133, 7847)]