51810954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{664243}}^1$

素因数の和:664261

約数の個数: 16

約数和(自身を含む): 111592992

約数和(自身を除く): 59782038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 664243, 1328486, 1992729, 3985458, 8635159, 17270318, 25905477, 51810954]

約数ペア:

[(1, 51810954), (2, 25905477), (3, 17270318), (6, 8635159), (13, 3985458), (26, 1992729), (39, 1328486), (78, 664243)]