54288619

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 70391808

約数和(自身を除く): 16103189

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 2143, 2303, 3619, 15001, 23573, 25333, 100721, 105007, 165011, 705047, 1107931, 1155077, 4935329, 7755517, 54288619]

約数ペア:

[(1, 54288619), (7, 7755517), (11, 4935329), (47, 1155077), (49, 1107931), (77, 705047), (329, 165011), (517, 105007), (539, 100721), (2143, 25333), (2303, 23573), (3619, 15001)]