51197742

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{7879}}^1$

素因数の和:7925

約数の個数: 36

約数和(自身を含む): 117088920

約数和(自身を除く): 65891178

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 7879, 15758, 23637, 47274, 70911, 141822, 149701, 299402, 449103, 898206, 1347309, 2694618, 2844319, 5688638, 8532957, 17065914, 25598871, 51197742]

約数ペア:

[(1, 51197742), (2, 25598871), (3, 17065914), (6, 8532957), (9, 5688638), (18, 2844319), (19, 2694618), (38, 1347309), (57, 898206), (114, 449103), (171, 299402), (342, 149701), (361, 141822), (722, 70911), (1083, 47274), (2166, 23637), (3249, 15758), (6498, 7879)]