54289956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{646309}}^1$

素因数の和:646323

約数の個数: 24

約数和(自身を含む): 144773440

約数和(自身を除く): 90483484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 646309, 1292618, 1938927, 2585236, 3877854, 4524163, 7755708, 9048326, 13572489, 18096652, 27144978, 54289956]

約数ペア:

[(1, 54289956), (2, 27144978), (3, 18096652), (4, 13572489), (6, 9048326), (7, 7755708), (12, 4524163), (14, 3877854), (21, 2585236), (28, 1938927), (42, 1292618), (84, 646309)]