47240940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8117}}^1$

素因数の和:8226

約数の個数: 48

約数和(自身を含む): 133654752

約数和(自身を除く): 86413812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 8117, 16234, 24351, 32468, 40585, 48702, 81170, 97404, 121755, 162340, 243510, 487020, 787349, 1574698, 2362047, 3149396, 3936745, 4724094, 7873490, 9448188, 11810235, 15746980, 23620470, 47240940]

約数ペア:

[(1, 47240940), (2, 23620470), (3, 15746980), (4, 11810235), (5, 9448188), (6, 7873490), (10, 4724094), (12, 3936745), (15, 3149396), (20, 2362047), (30, 1574698), (60, 787349), (97, 487020), (194, 243510), (291, 162340), (388, 121755), (485, 97404), (582, 81170), (970, 48702), (1164, 40585), (1455, 32468), (1940, 24351), (2910, 16234), (5820, 8117)]