49780944

素因数分解:

$2^4\times 3^2\times {\mathrm{345701}}^1$

素因数の和:345715

約数の個数: 30

約数和(自身を含む): 139317906

約数和(自身を除く): 89536962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 345701, 691402, 1037103, 1382804, 2074206, 2765608, 3111309, 4148412, 5531216, 6222618, 8296824, 12445236, 16593648, 24890472, 49780944]

約数ペア:

[(1, 49780944), (2, 24890472), (3, 16593648), (4, 12445236), (6, 8296824), (8, 6222618), (9, 5531216), (12, 4148412), (16, 3111309), (18, 2765608), (24, 2074206), (36, 1382804), (48, 1037103), (72, 691402), (144, 345701)]