51620644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{679219}}^1$

素因数の和:679242

約数の個数: 12

約数和(自身を含む): 95090800

約数和(自身を除く): 43470156

約数列:

[1, 2, 4, 19, 38, 76, 679219, 1358438, 2716876, 12905161, 25810322, 51620644]

約数ペア:

[(1, 51620644), (2, 25810322), (4, 12905161), (19, 2716876), (38, 1358438), (76, 679219)]