56555824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271903}}^1$

素因数の和:271924

約数の個数: 20

約数和(自身を含む): 118006336

約数和(自身を除く): 61450512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271903, 543806, 1087612, 2175224, 3534739, 4350448, 7069478, 14138956, 28277912, 56555824]

約数ペア:

[(1, 56555824), (2, 28277912), (4, 14138956), (8, 7069478), (13, 4350448), (16, 3534739), (26, 2175224), (52, 1087612), (104, 543806), (208, 271903)]