53889342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{690889}}^1$

素因数の和:690907

約数の個数: 16

約数和(自身を含む): 116069520

約数和(自身を除く): 62180178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 690889, 1381778, 2072667, 4145334, 8981557, 17963114, 26944671, 53889342]

約数ペア:

[(1, 53889342), (2, 26944671), (3, 17963114), (6, 8981557), (13, 4145334), (26, 2072667), (39, 1381778), (78, 690889)]