54909753

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 79051680

約数和(自身を除く): 24141927

約数列:

[1, 3, 19, 43, 57, 129, 521, 817, 1563, 1849, 2451, 5547, 9899, 22403, 29697, 35131, 67209, 105393, 425657, 963329, 1276971, 2889987, 18303251, 54909753]

約数ペア:

[(1, 54909753), (3, 18303251), (19, 2889987), (43, 1276971), (57, 963329), (129, 425657), (521, 105393), (817, 67209), (1563, 35131), (1849, 29697), (2451, 22403), (5547, 9899)]