53204543

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 68405472

約数和(自身を除く): 15200929

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 2777, 19159, 19439, 47209, 63871, 136073, 330463, 447097, 1085807, 2313241, 3129679, 7600649, 53204543]

約数ペア:

[(1, 53204543), (7, 7600649), (17, 3129679), (23, 2313241), (49, 1085807), (119, 447097), (161, 330463), (391, 136073), (833, 63871), (1127, 47209), (2737, 19439), (2777, 19159)]