53942038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{27271}}^1$

素因数の和:27339

約数の個数: 16

約数和(自身を含む): 86397696

約数和(自身を除く): 32455658

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 27271, 54542, 627233, 1172653, 1254466, 2345306, 26971019, 53942038]

約数ペア:

[(1, 53942038), (2, 26971019), (23, 2345306), (43, 1254466), (46, 1172653), (86, 627233), (989, 54542), (1978, 27271)]