51506206

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1237}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 78439680

約数和(自身を除く): 26933474

約数列:

[1, 2, 109, 191, 218, 382, 1237, 2474, 20819, 41638, 134833, 236267, 269666, 472534, 25753103, 51506206]

約数ペア:

[(1, 51506206), (2, 25753103), (109, 472534), (191, 269666), (218, 236267), (382, 134833), (1237, 41638), (2474, 20819)]