51722456

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 98590800

約数和(自身を除く): 46868344

約数列:

[1, 2, 4, 8, 139, 193, 241, 278, 386, 482, 556, 772, 964, 1112, 1544, 1928, 26827, 33499, 46513, 53654, 66998, 93026, 107308, 133996, 186052, 214616, 267992, 372104, 6465307, 12930614, 25861228, 51722456]

約数ペア:

[(1, 51722456), (2, 25861228), (4, 12930614), (8, 6465307), (139, 372104), (193, 267992), (241, 214616), (278, 186052), (386, 133996), (482, 107308), (556, 93026), (772, 66998), (964, 53654), (1112, 46513), (1544, 33499), (1928, 26827)]