56181852

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{3931}}^1$

素因数の和:4338

約数の個数: 36

約数和(自身を含む): 142409176

約数和(自身を除く): 86227324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 3931, 4764, 7146, 7862, 11793, 14292, 15724, 23586, 35379, 47172, 70758, 141516, 1560607, 3121214, 4681821, 6242428, 9363642, 14045463, 18727284, 28090926, 56181852]

約数ペア:

[(1, 56181852), (2, 28090926), (3, 18727284), (4, 14045463), (6, 9363642), (9, 6242428), (12, 4681821), (18, 3121214), (36, 1560607), (397, 141516), (794, 70758), (1191, 47172), (1588, 35379), (2382, 23586), (3573, 15724), (3931, 14292), (4764, 11793), (7146, 7862)]