49979824

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{39541}}^1$

素因数の和:39628

約数の個数: 20

約数和(自身を含む): 98064160

約数和(自身を除く): 48084336

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 39541, 79082, 158164, 316328, 632656, 3123739, 6247478, 12494956, 24989912, 49979824]

約数ペア:

[(1, 49979824), (2, 24989912), (4, 12494956), (8, 6247478), (16, 3123739), (79, 632656), (158, 316328), (316, 158164), (632, 79082), (1264, 39541)]