57513076

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{39829}}^1$

素因数の和:39871

約数の個数: 18

約数和(自身を含む): 106226610

約数和(自身を除く): 48713534

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 39829, 79658, 159316, 756751, 1513502, 3027004, 14378269, 28756538, 57513076]

約数ペア:

[(1, 57513076), (2, 28756538), (4, 14378269), (19, 3027004), (38, 1513502), (76, 756751), (361, 159316), (722, 79658), (1444, 39829)]