51259266

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{69457}}^1$

素因数の和:69506

約数の個数: 24

約数和(自身を含む): 113772204

約数和(自身を除く): 62512938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 69457, 138914, 208371, 416742, 625113, 1250226, 2847737, 5695474, 8543211, 17086422, 25629633, 51259266]

約数ペア:

[(1, 51259266), (2, 25629633), (3, 17086422), (6, 8543211), (9, 5695474), (18, 2847737), (41, 1250226), (82, 625113), (123, 416742), (246, 208371), (369, 138914), (738, 69457)]