56715900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2063

約数の個数: 72

約数和(自身を含む): 165874800

約数和(自身を除く): 109158900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 1949, 2425, 2910, 3898, 4850, 5820, 5847, 7275, 7796, 9700, 9745, 11694, 14550, 19490, 23388, 29100, 29235, 38980, 48725, 58470, 97450, 116940, 146175, 189053, 194900, 292350, 378106, 567159, 584700, 756212, 945265, 1134318, 1890530, 2268636, 2835795, 3781060, 4726325, 5671590, 9452650, 11343180, 14178975, 18905300, 28357950, 56715900]

約数ペア:

[(1, 56715900), (2, 28357950), (3, 18905300), (4, 14178975), (5, 11343180), (6, 9452650), (10, 5671590), (12, 4726325), (15, 3781060), (20, 2835795), (25, 2268636), (30, 1890530), (50, 1134318), (60, 945265), (75, 756212), (97, 584700), (100, 567159), (150, 378106), (194, 292350), (291, 194900), (300, 189053), (388, 146175), (485, 116940), (582, 97450), (970, 58470), (1164, 48725), (1455, 38980), (1940, 29235), (1949, 29100), (2425, 23388), (2910, 19490), (3898, 14550), (4850, 11694), (5820, 9745), (5847, 9700), (7275, 7796)]