56623866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1129}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 122256960

約数和(自身を除く): 65633094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 643, 1129, 1286, 1929, 2258, 3387, 3858, 6774, 8359, 14677, 16718, 25077, 29354, 44031, 50154, 88062, 725947, 1451894, 2177841, 4355682, 9437311, 18874622, 28311933, 56623866]

約数ペア:

[(1, 56623866), (2, 28311933), (3, 18874622), (6, 9437311), (13, 4355682), (26, 2177841), (39, 1451894), (78, 725947), (643, 88062), (1129, 50154), (1286, 44031), (1929, 29354), (2258, 25077), (3387, 16718), (3858, 14677), (6774, 8359)]