51157282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{16729}}^1$

素因数の和:16881

約数の個数: 16

約数和(自身を含む): 84319200

約数和(自身を除く): 33161918

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 16729, 33458, 184019, 368038, 2325331, 4650662, 25578641, 51157282]

約数ペア:

[(1, 51157282), (2, 25578641), (11, 4650662), (22, 2325331), (139, 368038), (278, 184019), (1529, 33458), (3058, 16729)]