54278710

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{81013}}^1$

素因数の和:81087

約数の個数: 16

約数和(自身を含む): 99161136

約数和(自身を除く): 44882426

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 81013, 162026, 405065, 810130, 5427871, 10855742, 27139355, 54278710]

約数ペア:

[(1, 54278710), (2, 27139355), (5, 10855742), (10, 5427871), (67, 810130), (134, 405065), (335, 162026), (670, 81013)]