51661057

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2383}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 62556160

約数和(自身を除く): 10895103

約数列:

[1, 7, 19, 133, 163, 1141, 2383, 3097, 16681, 21679, 45277, 316939, 388429, 2719003, 7380151, 51661057]

約数ペア:

[(1, 51661057), (7, 7380151), (19, 2719003), (133, 388429), (163, 316939), (1141, 45277), (2383, 21679), (3097, 16681)]