51268574

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 93515520

約数和(自身を除く): 42246946

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1843, 1987, 3686, 3974, 12901, 13909, 25802, 27818, 37753, 75506, 192739, 264271, 385478, 528542, 1349173, 2698346, 3662041, 7324082, 25634287, 51268574]

約数ペア:

[(1, 51268574), (2, 25634287), (7, 7324082), (14, 3662041), (19, 2698346), (38, 1349173), (97, 528542), (133, 385478), (194, 264271), (266, 192739), (679, 75506), (1358, 37753), (1843, 27818), (1987, 25802), (3686, 13909), (3974, 12901)]