54145580

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{17929}}^1$

素因数の和:18089

約数の個数: 24

約数和(自身を含む): 114465120

約数和(自身を除く): 60319540

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 17929, 35858, 71716, 89645, 179290, 358580, 2707279, 5414558, 10829116, 13536395, 27072790, 54145580]

約数ペア:

[(1, 54145580), (2, 27072790), (4, 13536395), (5, 10829116), (10, 5414558), (20, 2707279), (151, 358580), (302, 179290), (604, 89645), (755, 71716), (1510, 35858), (3020, 17929)]