51784868

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{24473}}^1$

素因数の和:24523

約数の個数: 18

約数和(自身を含む): 94738854

約数和(自身を除く): 42953986

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 24473, 48946, 97892, 562879, 1125758, 2251516, 12946217, 25892434, 51784868]

約数ペア:

[(1, 51784868), (2, 25892434), (4, 12946217), (23, 2251516), (46, 1125758), (92, 562879), (529, 97892), (1058, 48946), (2116, 24473)]