51434726

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{26431}}^1$

素因数の和:26579

約数の個数: 16

約数和(自身を含む): 88811520

約数和(自身を除く): 37376794

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 26431, 52862, 185017, 370034, 3673909, 7347818, 25717363, 51434726]

約数ペア:

[(1, 51434726), (2, 25717363), (7, 7347818), (14, 3673909), (139, 370034), (278, 185017), (973, 52862), (1946, 26431)]