51810642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{221413}}^1$

素因数の和:221434

約数の個数: 24

約数和(自身を含む): 120892044

約数和(自身を除く): 69081402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 221413, 442826, 664239, 1328478, 1992717, 2878369, 3985434, 5756738, 8635107, 17270214, 25905321, 51810642]

約数ペア:

[(1, 51810642), (2, 25905321), (3, 17270214), (6, 8635107), (9, 5756738), (13, 3985434), (18, 2878369), (26, 1992717), (39, 1328478), (78, 664239), (117, 442826), (234, 221413)]