49180768

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16889}}^1$

素因数の和:16919

約数の個数: 48

約数和(自身を含む): 119175840

約数和(自身を除く): 69995072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 16889, 33778, 67556, 118223, 135112, 219557, 236446, 270224, 439114, 472892, 540448, 878228, 945784, 1536899, 1756456, 1891568, 3073798, 3512912, 3783136, 6147596, 7025824, 12295192, 24590384, 49180768]

約数ペア:

[(1, 49180768), (2, 24590384), (4, 12295192), (7, 7025824), (8, 6147596), (13, 3783136), (14, 3512912), (16, 3073798), (26, 1891568), (28, 1756456), (32, 1536899), (52, 945784), (56, 878228), (91, 540448), (104, 472892), (112, 439114), (182, 270224), (208, 236446), (224, 219557), (364, 135112), (416, 118223), (728, 67556), (1456, 33778), (2912, 16889)]