54201880

素因数分解:

$2^3\times 5^1\times {\mathrm{1355047}}^1$

素因数の和:1355058

約数の個数: 16

約数和(自身を含む): 121954320

約数和(自身を除く): 67752440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1355047, 2710094, 5420188, 6775235, 10840376, 13550470, 27100940, 54201880]

約数ペア:

[(1, 54201880), (2, 27100940), (4, 13550470), (5, 10840376), (8, 6775235), (10, 5420188), (20, 2710094), (40, 1355047)]