51556918

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{27689}}^1$

素因数の和:27724

約数の個数: 24

約数和(自身を含む): 94699800

約数和(自身を除く): 43142882

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 27689, 55378, 193823, 387646, 526091, 1052182, 1356761, 2713522, 3682637, 7365274, 25778459, 51556918]

約数ペア:

[(1, 51556918), (2, 25778459), (7, 7365274), (14, 3682637), (19, 2713522), (38, 1356761), (49, 1052182), (98, 526091), (133, 387646), (266, 193823), (931, 55378), (1862, 27689)]