51841232

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{5039}}^1$

素因数の和:5690

約数の個数: 20

約数和(自身を含む): 100618560

約数和(自身を除く): 48777328

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 5039, 5144, 10078, 10288, 20156, 40312, 80624, 3240077, 6480154, 12960308, 25920616, 51841232]

約数ペア:

[(1, 51841232), (2, 25920616), (4, 12960308), (8, 6480154), (16, 3240077), (643, 80624), (1286, 40312), (2572, 20156), (5039, 10288), (5144, 10078)]