51095646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{405521}}^1$

素因数の和:405536

約数の個数: 24

約数和(自身を含む): 126522864

約数和(自身を除く): 75427218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 405521, 811042, 1216563, 2433126, 2838647, 3649689, 5677294, 7299378, 8515941, 17031882, 25547823, 51095646]

約数ペア:

[(1, 51095646), (2, 25547823), (3, 17031882), (6, 8515941), (7, 7299378), (9, 5677294), (14, 3649689), (18, 2838647), (21, 2433126), (42, 1216563), (63, 811042), (126, 405521)]