56866220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26573}}^1$

素因数の和:26689

約数の個数: 24

約数和(自身を含む): 120539664

約数和(自身を除く): 63673444

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 26573, 53146, 106292, 132865, 265730, 531460, 2843311, 5686622, 11373244, 14216555, 28433110, 56866220]

約数ペア:

[(1, 56866220), (2, 28433110), (4, 14216555), (5, 11373244), (10, 5686622), (20, 2843311), (107, 531460), (214, 265730), (428, 132865), (535, 106292), (1070, 53146), (2140, 26573)]