56553994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1987}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 103057920

約数和(自身を除く): 46503926

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1498, 1987, 2033, 3974, 4066, 13909, 14231, 27818, 28462, 37753, 75506, 212609, 264271, 425218, 528542, 1488263, 2976526, 4039571, 8079142, 28276997, 56553994]

約数ペア:

[(1, 56553994), (2, 28276997), (7, 8079142), (14, 4039571), (19, 2976526), (38, 1488263), (107, 528542), (133, 425218), (214, 264271), (266, 212609), (749, 75506), (1498, 37753), (1987, 28462), (2033, 27818), (3974, 14231), (4066, 13909)]