54204890

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{5309}}^1$

素因数の和:6337

約数の個数: 16

約数和(自身を含む): 97682760

約数和(自身を除く): 43477870

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 5309, 10210, 10618, 26545, 53090, 5420489, 10840978, 27102445, 54204890]

約数ペア:

[(1, 54204890), (2, 27102445), (5, 10840978), (10, 5420489), (1021, 53090), (2042, 26545), (5105, 10618), (5309, 10210)]