51396513

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{106411}}^1$

素因数の和:106444

約数の個数: 16

約数和(自身を含む): 81724416

約数和(自身を除く): 30327903

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 106411, 319233, 744877, 2234631, 2447453, 7342359, 17132171, 51396513]

約数ペア:

[(1, 51396513), (3, 17132171), (7, 7342359), (21, 2447453), (23, 2234631), (69, 744877), (161, 319233), (483, 106411)]