53723292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{639563}}^1$

素因数の和:639577

約数の個数: 24

約数和(自身を含む): 143262336

約数和(自身を除く): 89539044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 639563, 1279126, 1918689, 2558252, 3837378, 4476941, 7674756, 8953882, 13430823, 17907764, 26861646, 53723292]

約数ペア:

[(1, 53723292), (2, 26861646), (3, 17907764), (4, 13430823), (6, 8953882), (7, 7674756), (12, 4476941), (14, 3837378), (21, 2558252), (28, 1918689), (42, 1279126), (84, 639563)]