50985319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28789}}^1$

素因数の和:28830

約数の個数: 16

約数和(自身を含む): 66332160

約数和(自身を除く): 15346841

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 28789, 201523, 316679, 662147, 2216753, 4635029, 7283617, 50985319]

約数ペア:

[(1, 50985319), (7, 7283617), (11, 4635029), (23, 2216753), (77, 662147), (161, 316679), (253, 201523), (1771, 28789)]