51889969

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 56952000

約数和(自身を除く): 5062031

約数列:

[1, 19, 41, 59, 779, 1121, 1129, 2419, 21451, 45961, 46289, 66611, 879491, 1265609, 2731051, 51889969]

約数ペア:

[(1, 51889969), (19, 2731051), (41, 1265609), (59, 879491), (779, 66611), (1121, 46289), (1129, 45961), (2419, 21451)]