56213824

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 56

約数和(自身を含む): 115214400

約数和(自身を除く): 59000576

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 89, 139, 142, 178, 278, 284, 356, 556, 568, 712, 1112, 1136, 1424, 2224, 2272, 2848, 4448, 4544, 5696, 6319, 8896, 9869, 12371, 12638, 19738, 24742, 25276, 39476, 49484, 50552, 78952, 98968, 101104, 157904, 197936, 202208, 315808, 395872, 404416, 631616, 791744, 878341, 1756682, 3513364, 7026728, 14053456, 28106912, 56213824]

約数ペア:

[(1, 56213824), (2, 28106912), (4, 14053456), (8, 7026728), (16, 3513364), (32, 1756682), (64, 878341), (71, 791744), (89, 631616), (139, 404416), (142, 395872), (178, 315808), (278, 202208), (284, 197936), (356, 157904), (556, 101104), (568, 98968), (712, 78952), (1112, 50552), (1136, 49484), (1424, 39476), (2224, 25276), (2272, 24742), (2848, 19738), (4448, 12638), (4544, 12371), (5696, 9869), (6319, 8896)]