54405970

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{10903}}^1$

素因数の和:11409

約数の個数: 16

約数和(自身を含む): 98136000

約数和(自身を除く): 43730030

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4990, 10903, 21806, 54515, 109030, 5440597, 10881194, 27202985, 54405970]

約数ペア:

[(1, 54405970), (2, 27202985), (5, 10881194), (10, 5440597), (499, 109030), (998, 54515), (2495, 21806), (4990, 10903)]