54089290

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{28319}}^1$

素因数の和:28517

約数の個数: 16

約数和(自身を含む): 97873920

約数和(自身を除く): 43784630

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 28319, 56638, 141595, 283190, 5408929, 10817858, 27044645, 54089290]

約数ペア:

[(1, 54089290), (2, 27044645), (5, 10817858), (10, 5408929), (191, 283190), (382, 141595), (955, 56638), (1910, 28319)]