53781438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27751}}^1$

素因数の和:27792

約数の個数: 32

約数和(自身を含む): 119888640

約数和(自身を除く): 66107202

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 27751, 55502, 83253, 166506, 471767, 527269, 943534, 1054538, 1415301, 1581807, 2830602, 3163614, 8963573, 17927146, 26890719, 53781438]

約数ペア:

[(1, 53781438), (2, 26890719), (3, 17927146), (6, 8963573), (17, 3163614), (19, 2830602), (34, 1581807), (38, 1415301), (51, 1054538), (57, 943534), (102, 527269), (114, 471767), (323, 166506), (646, 83253), (969, 55502), (1938, 27751)]