56556623851

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1542187}}^1$

素因数の和:1542251

約数の個数: 24

約数和(自身を含む): 72248423424

約数和(自身を除く): 15691799573

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 2821, 5239, 36673, 1542187, 10795309, 20048431, 47807797, 140339017, 260629603, 334654579, 621501361, 1824407221, 4350509527, 8079517693, 56556623851]

約数ペア:

[(1, 56556623851), (7, 8079517693), (13, 4350509527), (31, 1824407221), (91, 621501361), (169, 334654579), (217, 260629603), (403, 140339017), (1183, 47807797), (2821, 20048431), (5239, 10795309), (36673, 1542187)]