54707716

素因数分解:

$2^2\times 7^2\times {\mathrm{279121}}^1$

素因数の和:279139

約数の個数: 18

約数和(自身を含む): 111369678

約数和(自身を除く): 56661962

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 279121, 558242, 1116484, 1953847, 3907694, 7815388, 13676929, 27353858, 54707716]

約数ペア:

[(1, 54707716), (2, 27353858), (4, 13676929), (7, 7815388), (14, 3907694), (28, 1953847), (49, 1116484), (98, 558242), (196, 279121)]