56515286

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{1439}}^1$

素因数の和:1783

約数の個数: 16

約数和(自身を含む): 86313600

約数和(自身を除く): 29798314

約数列:

[1, 2, 73, 146, 269, 538, 1439, 2878, 19637, 39274, 105047, 210094, 387091, 774182, 28257643, 56515286]

約数ペア:

[(1, 56515286), (2, 28257643), (73, 774182), (146, 387091), (269, 210094), (538, 105047), (1439, 39274), (2878, 19637)]