47665490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{250871}}^1$

素因数の和:250897

約数の個数: 16

約数和(自身を含む): 90313920

約数和(自身を除く): 42648430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 250871, 501742, 1254355, 2508710, 4766549, 9533098, 23832745, 47665490]

約数ペア:

[(1, 47665490), (2, 23832745), (5, 9533098), (10, 4766549), (19, 2508710), (38, 1254355), (95, 501742), (190, 250871)]