55394372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{12979}}^1$

素因数の和:13091

約数の個数: 24

約数和(自身を含む): 106851360

約数和(自身を除く): 51456988

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 12979, 25958, 51916, 142769, 285538, 571076, 1258963, 2517926, 5035852, 13848593, 27697186, 55394372]

約数ペア:

[(1, 55394372), (2, 27697186), (4, 13848593), (11, 5035852), (22, 2517926), (44, 1258963), (97, 571076), (194, 285538), (388, 142769), (1067, 51916), (2134, 25958), (4268, 12979)]