56645555

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{709}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 74209200

約数和(自身を除く): 17563645

約数列:

[1, 5, 19, 29, 95, 145, 551, 709, 841, 2755, 3545, 4205, 13471, 15979, 20561, 67355, 79895, 102805, 390659, 596269, 1953295, 2981345, 11329111, 56645555]

約数ペア:

[(1, 56645555), (5, 11329111), (19, 2981345), (29, 1953295), (95, 596269), (145, 390659), (551, 102805), (709, 79895), (841, 67355), (2755, 20561), (3545, 15979), (4205, 13471)]