51556351

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4817}}^1$

素因数の和:4974

約数の個数: 16

約数和(自身を含む): 64753920

約数和(自身を除く): 13197569

約数列:

[1, 7, 11, 77, 139, 973, 1529, 4817, 10703, 33719, 52987, 370909, 669563, 4686941, 7365193, 51556351]

約数ペア:

[(1, 51556351), (7, 7365193), (11, 4686941), (77, 669563), (139, 370909), (973, 52987), (1529, 33719), (4817, 10703)]