55871325254

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{1089917}}^1$

素因数の和:1090028

約数の個数: 24

約数和(自身を含む): 89695891728

約数和(自身を除く): 33824566474

約数列:

[1, 2, 19, 38, 71, 142, 361, 722, 1349, 2698, 25631, 51262, 1089917, 2179834, 20708423, 41416846, 77384107, 154768214, 393460037, 786920074, 1470298033, 2940596066, 27935662627, 55871325254]

約数ペア:

[(1, 55871325254), (2, 27935662627), (19, 2940596066), (38, 1470298033), (71, 786920074), (142, 393460037), (361, 154768214), (722, 77384107), (1349, 41416846), (2698, 20708423), (25631, 2179834), (51262, 1089917)]