54017675

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 69318480

約数和(自身を除く): 15300805

約数列:

[1, 5, 25, 43, 109, 215, 461, 545, 1075, 2305, 2725, 4687, 11525, 19823, 23435, 50249, 99115, 117175, 251245, 495575, 1256225, 2160707, 10803535, 54017675]

約数ペア:

[(1, 54017675), (5, 10803535), (25, 2160707), (43, 1256225), (109, 495575), (215, 251245), (461, 117175), (545, 99115), (1075, 50249), (2305, 23435), (2725, 19823), (4687, 11525)]