49315088

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{28277}}^1$

素因数の和:28394

約数の個数: 20

約数和(自身を含む): 96427980

約数和(自身を除く): 47112892

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 28277, 56554, 113108, 226216, 452432, 3082193, 6164386, 12328772, 24657544, 49315088]

約数ペア:

[(1, 49315088), (2, 24657544), (4, 12328772), (8, 6164386), (16, 3082193), (109, 452432), (218, 226216), (436, 113108), (872, 56554), (1744, 28277)]