53091812

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{2633}}^1$

素因数の和:2779

約数の個数: 18

約数和(自身を含む): 94273494

約数和(自身を除く): 41181682

約数列:

[1, 2, 4, 71, 142, 284, 2633, 5041, 5266, 10082, 10532, 20164, 186943, 373886, 747772, 13272953, 26545906, 53091812]

約数ペア:

[(1, 53091812), (2, 26545906), (4, 13272953), (71, 747772), (142, 373886), (284, 186943), (2633, 20164), (5041, 10532), (5266, 10082)]