53016859

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2539}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 64211200

約数和(自身を除く): 11194341

約数列:

[1, 7, 19, 133, 157, 1099, 2539, 2983, 17773, 20881, 48241, 337687, 398623, 2790361, 7573837, 53016859]

約数ペア:

[(1, 53016859), (7, 7573837), (19, 2790361), (133, 398623), (157, 337687), (1099, 48241), (2539, 20881), (2983, 17773)]