54940510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 101025792

約数和(自身を除く): 46085282

約数列:

[1, 2, 5, 10, 71, 142, 223, 347, 355, 446, 694, 710, 1115, 1735, 2230, 3470, 15833, 24637, 31666, 49274, 77381, 79165, 123185, 154762, 158330, 246370, 386905, 773810, 5494051, 10988102, 27470255, 54940510]

約数ペア:

[(1, 54940510), (2, 27470255), (5, 10988102), (10, 5494051), (71, 773810), (142, 386905), (223, 246370), (347, 158330), (355, 154762), (446, 123185), (694, 79165), (710, 77381), (1115, 49274), (1735, 31666), (2230, 24637), (3470, 15833)]