54792688

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 108743040

約数和(自身を除く): 53950352

約数列:

[1, 2, 4, 8, 16, 71, 139, 142, 278, 284, 347, 556, 568, 694, 1112, 1136, 1388, 2224, 2776, 5552, 9869, 19738, 24637, 39476, 48233, 49274, 78952, 96466, 98548, 157904, 192932, 197096, 385864, 394192, 771728, 3424543, 6849086, 13698172, 27396344, 54792688]

約数ペア:

[(1, 54792688), (2, 27396344), (4, 13698172), (8, 6849086), (16, 3424543), (71, 771728), (139, 394192), (142, 385864), (278, 197096), (284, 192932), (347, 157904), (556, 98548), (568, 96466), (694, 78952), (1112, 49274), (1136, 48233), (1388, 39476), (2224, 24637), (2776, 19738), (5552, 9869)]