55772218

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:450

約数の個数: 24

約数和(自身を含む): 87645564

約数和(自身を除く): 31873346

約数列:

[1, 2, 41, 53, 82, 106, 313, 626, 1681, 2173, 3362, 4346, 12833, 16589, 25666, 33178, 89093, 178186, 526153, 680149, 1052306, 1360298, 27886109, 55772218]

約数ペア:

[(1, 55772218), (2, 27886109), (41, 1360298), (53, 1052306), (82, 680149), (106, 526153), (313, 178186), (626, 89093), (1681, 33178), (2173, 25666), (3362, 16589), (4346, 12833)]