47248486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{23887}}^1$

素因数の和:23955

約数の個数: 16

約数和(自身を含む): 75677184

約数和(自身を除く): 28428698

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 23887, 47774, 549401, 1027141, 1098802, 2054282, 23624243, 47248486]

約数ペア:

[(1, 47248486), (2, 23624243), (23, 2054282), (43, 1098802), (46, 1027141), (86, 549401), (989, 47774), (1978, 23887)]