53505316

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 95425344

約数和(自身を除く): 41920028

約数列:

[1, 2, 4, 71, 142, 284, 293, 586, 643, 1172, 1286, 2572, 20803, 41606, 45653, 83212, 91306, 182612, 188399, 376798, 753596, 13376329, 26752658, 53505316]

約数ペア:

[(1, 53505316), (2, 26752658), (4, 13376329), (71, 753596), (142, 376798), (284, 188399), (293, 182612), (586, 91306), (643, 83212), (1172, 45653), (1286, 41606), (2572, 20803)]