53421914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 100945728

約数和(自身を除く): 47523814

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 169, 182, 337, 338, 469, 674, 871, 938, 1183, 1742, 2359, 2366, 4381, 4718, 6097, 8762, 11323, 12194, 22579, 22646, 30667, 45158, 56953, 61334, 79261, 113906, 158053, 158522, 293527, 316106, 398671, 587054, 797342, 2054689, 3815851, 4109378, 7631702, 26710957, 53421914]

約数ペア:

[(1, 53421914), (2, 26710957), (7, 7631702), (13, 4109378), (14, 3815851), (26, 2054689), (67, 797342), (91, 587054), (134, 398671), (169, 316106), (182, 293527), (337, 158522), (338, 158053), (469, 113906), (674, 79261), (871, 61334), (938, 56953), (1183, 45158), (1742, 30667), (2359, 22646), (2366, 22579), (4381, 12194), (4718, 11323), (6097, 8762)]