56442978

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{76481}}^1$

素因数の和:76530

約数の個数: 24

約数和(自身を含む): 125277516

約数和(自身を除く): 68834538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 76481, 152962, 229443, 458886, 688329, 1376658, 3135721, 6271442, 9407163, 18814326, 28221489, 56442978]

約数ペア:

[(1, 56442978), (2, 28221489), (3, 18814326), (6, 9407163), (9, 6271442), (18, 3135721), (41, 1376658), (82, 688329), (123, 458886), (246, 229443), (369, 152962), (738, 76481)]