51527164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52153}}^1$

素因数の和:52189

約数の個数: 24

約数和(自身を含む): 102221840

約数和(自身を除く): 50694676

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 52153, 104306, 208612, 677989, 990907, 1355978, 1981814, 2711956, 3963628, 12881791, 25763582, 51527164]

約数ペア:

[(1, 51527164), (2, 25763582), (4, 12881791), (13, 3963628), (19, 2711956), (26, 1981814), (38, 1355978), (52, 990907), (76, 677989), (247, 208612), (494, 104306), (988, 52153)]