50142884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:728

約数の個数: 36

約数和(自身を含む): 97107024

約数和(自身を除く): 46964140

約数列:

[1, 2, 4, 11, 22, 44, 121, 211, 242, 422, 484, 491, 844, 982, 1964, 2321, 4642, 5401, 9284, 10802, 21604, 25531, 51062, 59411, 102124, 103601, 118822, 207202, 237644, 414404, 1139611, 2279222, 4558444, 12535721, 25071442, 50142884]

約数ペア:

[(1, 50142884), (2, 25071442), (4, 12535721), (11, 4558444), (22, 2279222), (44, 1139611), (121, 414404), (211, 237644), (242, 207202), (422, 118822), (484, 103601), (491, 102124), (844, 59411), (982, 51062), (1964, 25531), (2321, 21604), (4642, 10802), (5401, 9284)]