54939130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{177223}}^1$

素因数の和:177261

約数の個数: 16

約数和(自身を含む): 102081024

約数和(自身を除く): 47141894

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 177223, 354446, 886115, 1772230, 5493913, 10987826, 27469565, 54939130]

約数ペア:

[(1, 54939130), (2, 27469565), (5, 10987826), (10, 5493913), (31, 1772230), (62, 886115), (155, 354446), (310, 177223)]