56444620

素因数分解:

$2^2\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{1693}}^1$

素因数の和:3369

約数の個数: 24

約数和(自身を含む): 118674864

約数和(自身を除く): 62230244

約数列:

[1, 2, 4, 5, 10, 20, 1667, 1693, 3334, 3386, 6668, 6772, 8335, 8465, 16670, 16930, 33340, 33860, 2822231, 5644462, 11288924, 14111155, 28222310, 56444620]

約数ペア:

[(1, 56444620), (2, 28222310), (4, 14111155), (5, 11288924), (10, 5644462), (20, 2822231), (1667, 33860), (1693, 33340), (3334, 16930), (3386, 16670), (6668, 8465), (6772, 8335)]