47180534

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:788

約数の個数: 24

約数和(自身を含む): 75547728

約数和(自身を除く): 28367194

約数列:

[1, 2, 19, 38, 101, 202, 361, 647, 722, 1294, 1919, 3838, 12293, 24586, 36461, 65347, 72922, 130694, 233567, 467134, 1241593, 2483186, 23590267, 47180534]

約数ペア:

[(1, 47180534), (2, 23590267), (19, 2483186), (38, 1241593), (101, 467134), (202, 233567), (361, 130694), (647, 72922), (722, 65347), (1294, 36461), (1919, 24586), (3838, 12293)]