51626978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{18217}}^1$

素因数の和:18341

約数の個数: 16

約数和(自身を含む): 84167160

約数和(自身を除く): 32540182

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 18217, 36434, 236821, 473642, 1985653, 3971306, 25813489, 51626978]

約数ペア:

[(1, 51626978), (2, 25813489), (13, 3971306), (26, 1985653), (109, 473642), (218, 236821), (1417, 36434), (2834, 18217)]