53140784

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{17389}}^1$

素因数の和:17588

約数の個数: 20

約数和(自身を含む): 103505280

約数和(自身を除く): 50364496

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 17389, 34778, 69556, 139112, 278224, 3321299, 6642598, 13285196, 26570392, 53140784]

約数ペア:

[(1, 53140784), (2, 26570392), (4, 13285196), (8, 6642598), (16, 3321299), (191, 278224), (382, 139112), (764, 69556), (1528, 34778), (3056, 17389)]