54048140

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2477}}^1$

素因数の和:3577

約数の個数: 24

約数和(自身を含む): 113650992

約数和(自身を除く): 59602852

約数列:

[1, 2, 4, 5, 10, 20, 1091, 2182, 2477, 4364, 4954, 5455, 9908, 10910, 12385, 21820, 24770, 49540, 2702407, 5404814, 10809628, 13512035, 27024070, 54048140]

約数ペア:

[(1, 54048140), (2, 27024070), (4, 13512035), (5, 10809628), (10, 5404814), (20, 2702407), (1091, 49540), (2182, 24770), (2477, 21820), (4364, 12385), (4954, 10910), (5455, 9908)]