54821572

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{81097}}^1$

素因数の和:81127

約数の個数: 18

約数和(自身を含む): 103886538

約数和(自身を除く): 49064966

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 81097, 162194, 324388, 1054261, 2108522, 4217044, 13705393, 27410786, 54821572]

約数ペア:

[(1, 54821572), (2, 27410786), (4, 13705393), (13, 4217044), (26, 2108522), (52, 1054261), (169, 324388), (338, 162194), (676, 81097)]