56226660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{133873}}^1$

素因数の和:133892

約数の個数: 48

約数和(自身を含む): 179926656

約数和(自身を除く): 123699996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 133873, 267746, 401619, 535492, 669365, 803238, 937111, 1338730, 1606476, 1874222, 2008095, 2677460, 2811333, 3748444, 4016190, 4685555, 5622666, 8032380, 9371110, 11245332, 14056665, 18742220, 28113330, 56226660]

約数ペア:

[(1, 56226660), (2, 28113330), (3, 18742220), (4, 14056665), (5, 11245332), (6, 9371110), (7, 8032380), (10, 5622666), (12, 4685555), (14, 4016190), (15, 3748444), (20, 2811333), (21, 2677460), (28, 2008095), (30, 1874222), (35, 1606476), (42, 1338730), (60, 937111), (70, 803238), (84, 669365), (105, 535492), (140, 401619), (210, 267746), (420, 133873)]