49717798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13757}}^1$

素因数の和:13911

約数の個数: 16

約数和(自身を含む): 80897040

約数和(自身を除く): 31179242

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 13757, 27514, 178841, 357682, 1912223, 3824446, 24858899, 49717798]

約数ペア:

[(1, 49717798), (2, 24858899), (13, 3824446), (26, 1912223), (139, 357682), (278, 178841), (1807, 27514), (3614, 13757)]