51941549

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 59690400

約数和(自身を除く): 7748851

約数列:

[1, 11, 43, 67, 121, 149, 473, 737, 1639, 2881, 5203, 6407, 8107, 9983, 18029, 31691, 70477, 109813, 348601, 429269, 775247, 1207943, 4721959, 51941549]

約数ペア:

[(1, 51941549), (11, 4721959), (43, 1207943), (67, 775247), (121, 429269), (149, 348601), (473, 109813), (737, 70477), (1639, 31691), (2881, 18029), (5203, 9983), (6407, 8107)]