54935240

素因数分解:

$2^3\times 5^1\times {\mathrm{1373381}}^1$

素因数の和:1373392

約数の個数: 16

約数和(自身を含む): 123604380

約数和(自身を除く): 68669140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1373381, 2746762, 5493524, 6866905, 10987048, 13733810, 27467620, 54935240]

約数ペア:

[(1, 54935240), (2, 27467620), (4, 13733810), (5, 10987048), (8, 6866905), (10, 5493524), (20, 2746762), (40, 1373381)]