54216580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{246439}}^1$

素因数の和:246459

約数の個数: 24

約数和(自身を含む): 124205760

約数和(自身を除く): 69989180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 246439, 492878, 985756, 1232195, 2464390, 2710829, 4928780, 5421658, 10843316, 13554145, 27108290, 54216580]

約数ペア:

[(1, 54216580), (2, 27108290), (4, 13554145), (5, 10843316), (10, 5421658), (11, 4928780), (20, 2710829), (22, 2464390), (44, 1232195), (55, 985756), (110, 492878), (220, 246439)]