54605560

素因数分解:

$2^3\times 5^1\times {\mathrm{1365139}}^1$

素因数の和:1365150

約数の個数: 16

約数和(自身を含む): 122862600

約数和(自身を除く): 68257040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1365139, 2730278, 5460556, 6825695, 10921112, 13651390, 27302780, 54605560]

約数ペア:

[(1, 54605560), (2, 27302780), (4, 13651390), (5, 10921112), (8, 6825695), (10, 5460556), (20, 2730278), (40, 1365139)]