51666206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{2441}}^1$

素因数の和:3019

約数の個数: 16

約数和(自身を含む): 81758160

約数和(自身を除く): 30091954

約数列:

[1, 2, 19, 38, 557, 1114, 2441, 4882, 10583, 21166, 46379, 92758, 1359637, 2719274, 25833103, 51666206]

約数ペア:

[(1, 51666206), (2, 25833103), (19, 2719274), (38, 1359637), (557, 92758), (1114, 46379), (2441, 21166), (4882, 10583)]