55725481

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3889}}^1$

素因数の和:4008

約数の個数: 16

約数和(自身を含む): 67219200

約数和(自身を除く): 11493719

約数列:

[1, 7, 23, 89, 161, 623, 2047, 3889, 14329, 27223, 89447, 346121, 626129, 2422847, 7960783, 55725481]

約数ペア:

[(1, 55725481), (7, 7960783), (23, 2422847), (89, 626129), (161, 346121), (623, 89447), (2047, 27223), (3889, 14329)]