51731658

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{261271}}^1$

素因数の和:261290

約数の個数: 24

約数和(自身を含む): 122275296

約数和(自身を除く): 70543638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 261271, 522542, 783813, 1567626, 2351439, 2873981, 4702878, 5747962, 8621943, 17243886, 25865829, 51731658]

約数ペア:

[(1, 51731658), (2, 25865829), (3, 17243886), (6, 8621943), (9, 5747962), (11, 4702878), (18, 2873981), (22, 2351439), (33, 1567626), (66, 783813), (99, 522542), (198, 261271)]