49903906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{17609}}^1$

素因数の和:17733

約数の個数: 16

約数和(自身を含む): 81358200

約数和(自身を除く): 31454294

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 17609, 35218, 228917, 457834, 1919381, 3838762, 24951953, 49903906]

約数ペア:

[(1, 49903906), (2, 24951953), (13, 3838762), (26, 1919381), (109, 457834), (218, 228917), (1417, 35218), (2834, 17609)]