51315088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{291563}}^1$

素因数の和:291582

約数の個数: 20

約数和(自身を含む): 108461808

約数和(自身を除く): 57146720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 291563, 583126, 1166252, 2332504, 3207193, 4665008, 6414386, 12828772, 25657544, 51315088]

約数ペア:

[(1, 51315088), (2, 25657544), (4, 12828772), (8, 6414386), (11, 4665008), (16, 3207193), (22, 2332504), (44, 1166252), (88, 583126), (176, 291563)]