55421556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{243077}}^1$

素因数の和:243103

約数の個数: 24

約数和(自身を含む): 136123680

約数和(自身を除く): 80702124

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 243077, 486154, 729231, 972308, 1458462, 2916924, 4618463, 9236926, 13855389, 18473852, 27710778, 55421556]

約数ペア:

[(1, 55421556), (2, 27710778), (3, 18473852), (4, 13855389), (6, 9236926), (12, 4618463), (19, 2916924), (38, 1458462), (57, 972308), (76, 729231), (114, 486154), (228, 243077)]