55256892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 132908160

約数和(自身を除く): 77651268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 173, 258, 346, 516, 519, 619, 692, 1038, 1238, 1857, 2076, 2476, 3714, 7428, 7439, 14878, 22317, 26617, 29756, 44634, 53234, 79851, 89268, 106468, 107087, 159702, 214174, 319404, 321261, 428348, 642522, 1285044, 4604741, 9209482, 13814223, 18418964, 27628446, 55256892]

約数ペア:

[(1, 55256892), (2, 27628446), (3, 18418964), (4, 13814223), (6, 9209482), (12, 4604741), (43, 1285044), (86, 642522), (129, 428348), (172, 321261), (173, 319404), (258, 214174), (346, 159702), (516, 107087), (519, 106468), (619, 89268), (692, 79851), (1038, 53234), (1238, 44634), (1857, 29756), (2076, 26617), (2476, 22317), (3714, 14878), (7428, 7439)]