56661972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{205297}}^1$

素因数の和:205327

約数の個数: 24

約数和(自身を含む): 137960256

約数和(自身を除く): 81298284

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 205297, 410594, 615891, 821188, 1231782, 2463564, 4721831, 9443662, 14165493, 18887324, 28330986, 56661972]

約数ペア:

[(1, 56661972), (2, 28330986), (3, 18887324), (4, 14165493), (6, 9443662), (12, 4721831), (23, 2463564), (46, 1231782), (69, 821188), (92, 615891), (138, 410594), (276, 205297)]