54199240

素因数分解:

$2^3\times 5^1\times {\mathrm{1354981}}^1$

素因数の和:1354992

約数の個数: 16

約数和(自身を含む): 121948380

約数和(自身を除く): 67749140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1354981, 2709962, 5419924, 6774905, 10839848, 13549810, 27099620, 54199240]

約数ペア:

[(1, 54199240), (2, 27099620), (4, 13549810), (5, 10839848), (8, 6774905), (10, 5419924), (20, 2709962), (40, 1354981)]