56511161

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 70326144

約数和(自身を除く): 13814983

約数列:

[1, 7, 23, 41, 49, 161, 287, 943, 1127, 1223, 2009, 6601, 8561, 28129, 46207, 50143, 59927, 196903, 351001, 1153289, 1378321, 2457007, 8073023, 56511161]

約数ペア:

[(1, 56511161), (7, 8073023), (23, 2457007), (41, 1378321), (49, 1153289), (161, 351001), (287, 196903), (943, 59927), (1127, 50143), (1223, 46207), (2009, 28129), (6601, 8561)]