49487776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 105533064

約数和(自身を除く): 56045288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 337, 353, 416, 674, 706, 1348, 1412, 2696, 2824, 4381, 4589, 5392, 5648, 8762, 9178, 10784, 11296, 17524, 18356, 35048, 36712, 70096, 73424, 118961, 140192, 146848, 237922, 475844, 951688, 1546493, 1903376, 3092986, 3806752, 6185972, 12371944, 24743888, 49487776]

約数ペア:

[(1, 49487776), (2, 24743888), (4, 12371944), (8, 6185972), (13, 3806752), (16, 3092986), (26, 1903376), (32, 1546493), (52, 951688), (104, 475844), (208, 237922), (337, 146848), (353, 140192), (416, 118961), (674, 73424), (706, 70096), (1348, 36712), (1412, 35048), (2696, 18356), (2824, 17524), (4381, 11296), (4589, 10784), (5392, 9178), (5648, 8762)]