54818288

素因数分解:

$2^4\times 7^1\times {\mathrm{489449}}^1$

素因数の和:489464

約数の個数: 20

約数和(自身を含む): 121383600

約数和(自身を除く): 66565312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 489449, 978898, 1957796, 3426143, 3915592, 6852286, 7831184, 13704572, 27409144, 54818288]

約数ペア:

[(1, 54818288), (2, 27409144), (4, 13704572), (7, 7831184), (8, 6852286), (14, 3915592), (16, 3426143), (28, 1957796), (56, 978898), (112, 489449)]