51311612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{7723}}^1$

素因数の和:7889

約数の個数: 24

約数和(自身を含む): 98620032

約数和(自身を除く): 47308420

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 7723, 15446, 30892, 84953, 169906, 339812, 1166173, 2332346, 4664692, 12827903, 25655806, 51311612]

約数ペア:

[(1, 51311612), (2, 25655806), (4, 12827903), (11, 4664692), (22, 2332346), (44, 1166173), (151, 339812), (302, 169906), (604, 84953), (1661, 30892), (3322, 15446), (6644, 7723)]