56551197968

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{1259}}^1\times {\mathrm{12589}}^1$

素因数の和:14079

約数の個数: 40

約数和(自身を含む): 110155449600

約数和(自身を除く): 53604251632

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1259, 1784, 2518, 3568, 5036, 10072, 12589, 20144, 25178, 50356, 100712, 201424, 280757, 561514, 1123028, 2246056, 2807347, 4492112, 5614694, 11229388, 15849551, 22458776, 31699102, 44917552, 63398204, 126796408, 253592816, 3534449873, 7068899746, 14137799492, 28275598984, 56551197968]

約数ペア:

[(1, 56551197968), (2, 28275598984), (4, 14137799492), (8, 7068899746), (16, 3534449873), (223, 253592816), (446, 126796408), (892, 63398204), (1259, 44917552), (1784, 31699102), (2518, 22458776), (3568, 15849551), (5036, 11229388), (10072, 5614694), (12589, 4492112), (20144, 2807347), (25178, 2246056), (50356, 1123028), (100712, 561514), (201424, 280757)]