55780422

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{66883}}^1$

素因数の和:67027

約数の個数: 16

約数和(自身を含む): 112365120

約数和(自身を除く): 56584698

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 66883, 133766, 200649, 401298, 9296737, 18593474, 27890211, 55780422]

約数ペア:

[(1, 55780422), (2, 27890211), (3, 18593474), (6, 9296737), (139, 401298), (278, 200649), (417, 133766), (834, 66883)]