55119568

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2719}}^1$

素因数の和:2915

約数の個数: 40

約数和(自身を含む): 122769920

約数和(自身を除く): 67650352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2719, 2896, 5068, 5438, 10136, 10876, 19033, 20272, 21752, 38066, 43504, 76132, 152264, 304528, 492139, 984278, 1968556, 3444973, 3937112, 6889946, 7874224, 13779892, 27559784, 55119568]

約数ペア:

[(1, 55119568), (2, 27559784), (4, 13779892), (7, 7874224), (8, 6889946), (14, 3937112), (16, 3444973), (28, 1968556), (56, 984278), (112, 492139), (181, 304528), (362, 152264), (724, 76132), (1267, 43504), (1448, 38066), (2534, 21752), (2719, 20272), (2896, 19033), (5068, 10876), (5438, 10136)]