56558340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{314213}}^1$

素因数の和:314228

約数の個数: 36

約数和(自身を含む): 171560844

約数和(自身を除く): 115002504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 314213, 628426, 942639, 1256852, 1571065, 1885278, 2827917, 3142130, 3770556, 4713195, 5655834, 6284260, 9426390, 11311668, 14139585, 18852780, 28279170, 56558340]

約数ペア:

[(1, 56558340), (2, 28279170), (3, 18852780), (4, 14139585), (5, 11311668), (6, 9426390), (9, 6284260), (10, 5655834), (12, 4713195), (15, 3770556), (18, 3142130), (20, 2827917), (30, 1885278), (36, 1571065), (45, 1256852), (60, 942639), (90, 628426), (180, 314213)]