56520492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{672863}}^1$

素因数の和:672877

約数の個数: 24

約数和(自身を含む): 150721536

約数和(自身を除く): 94201044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 672863, 1345726, 2018589, 2691452, 4037178, 4710041, 8074356, 9420082, 14130123, 18840164, 28260246, 56520492]

約数ペア:

[(1, 56520492), (2, 28260246), (3, 18840164), (4, 14130123), (6, 9420082), (7, 8074356), (12, 4710041), (14, 4037178), (21, 2691452), (28, 2018589), (42, 1345726), (84, 672863)]