47421538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 24

約数和(自身を含む): 75858048

約数和(自身を除く): 28436510

約数列:

[1, 2, 23, 46, 53, 106, 367, 734, 1219, 2438, 2809, 5618, 8441, 16882, 19451, 38902, 64607, 129214, 447373, 894746, 1030903, 2061806, 23710769, 47421538]

約数ペア:

[(1, 47421538), (2, 23710769), (23, 2061806), (46, 1030903), (53, 894746), (106, 447373), (367, 129214), (734, 64607), (1219, 38902), (2438, 19451), (2809, 16882), (5618, 8441)]