47781143

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 53498880

約数和(自身を除く): 5717737

約数列:

[1, 19, 23, 53, 437, 1007, 1219, 2063, 23161, 39197, 47449, 109339, 901531, 2077441, 2514797, 47781143]

約数ペア:

[(1, 47781143), (19, 2514797), (23, 2077441), (53, 901531), (437, 109339), (1007, 47449), (1219, 39197), (2063, 23161)]