55645070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{428039}}^1$

素因数の和:428059

約数の個数: 16

約数和(自身を含む): 107866080

約数和(自身を除く): 52221010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 428039, 856078, 2140195, 4280390, 5564507, 11129014, 27822535, 55645070]

約数ペア:

[(1, 55645070), (2, 27822535), (5, 11129014), (10, 5564507), (13, 4280390), (26, 2140195), (65, 856078), (130, 428039)]