49869898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{17597}}^1$

素因数の和:17721

約数の個数: 16

約数和(自身を含む): 81302760

約数和(自身を除く): 31432862

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 17597, 35194, 228761, 457522, 1918073, 3836146, 24934949, 49869898]

約数ペア:

[(1, 49869898), (2, 24934949), (13, 3836146), (26, 1918073), (109, 457522), (218, 228761), (1417, 35194), (2834, 17597)]