56038525

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 71299008

約数和(自身を除く): 15260483

約数列:

[1, 5, 25, 71, 131, 241, 355, 655, 1205, 1775, 3275, 6025, 9301, 17111, 31571, 46505, 85555, 157855, 232525, 427775, 789275, 2241541, 11207705, 56038525]

約数ペア:

[(1, 56038525), (5, 11207705), (25, 2241541), (71, 789275), (131, 427775), (241, 232525), (355, 157855), (655, 85555), (1205, 46505), (1775, 31571), (3275, 17111), (6025, 9301)]