54387882

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{3919}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 121363200

約数和(自身を除く): 66975318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 3919, 4626, 6939, 7838, 11757, 13878, 23514, 35271, 70542, 105813, 211626, 1007183, 2014366, 3021549, 6043098, 9064647, 18129294, 27193941, 54387882]

約数ペア:

[(1, 54387882), (2, 27193941), (3, 18129294), (6, 9064647), (9, 6043098), (18, 3021549), (27, 2014366), (54, 1007183), (257, 211626), (514, 105813), (771, 70542), (1542, 35271), (2313, 23514), (3919, 13878), (4626, 11757), (6939, 7838)]