51081818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{21481}}^1$

素因数の和:21553

約数の個数: 16

約数和(自身を含む): 81201960

約数和(自身を除く): 30120142

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 21481, 42962, 622949, 880721, 1245898, 1761442, 25540909, 51081818]

約数ペア:

[(1, 51081818), (2, 25540909), (29, 1761442), (41, 1245898), (58, 880721), (82, 622949), (1189, 42962), (2378, 21481)]