49797916

素因数分解:

$2^2\times 7^2\times {\mathrm{254071}}^1$

素因数の和:254089

約数の個数: 18

約数和(自身を含む): 101374728

約数和(自身を除く): 51576812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 254071, 508142, 1016284, 1778497, 3556994, 7113988, 12449479, 24898958, 49797916]

約数ペア:

[(1, 49797916), (2, 24898958), (4, 12449479), (7, 7113988), (14, 3556994), (28, 1778497), (49, 1016284), (98, 508142), (196, 254071)]