56412258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20047}}^1$

素因数の和:20126

約数の個数: 32

約数和(自身を含む): 130873344

約数和(自身を除く): 74461086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 20047, 40094, 60141, 120282, 140329, 280658, 420987, 841974, 1343149, 2686298, 4029447, 8058894, 9402043, 18804086, 28206129, 56412258]

約数ペア:

[(1, 56412258), (2, 28206129), (3, 18804086), (6, 9402043), (7, 8058894), (14, 4029447), (21, 2686298), (42, 1343149), (67, 841974), (134, 420987), (201, 280658), (402, 140329), (469, 120282), (938, 60141), (1407, 40094), (2814, 20047)]