51806546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 87231168

約数和(自身を除く): 35424622

約数列:

[1, 2, 11, 22, 53, 106, 157, 283, 314, 566, 583, 1166, 1727, 3113, 3454, 6226, 8321, 14999, 16642, 29998, 44431, 88862, 91531, 164989, 183062, 329978, 488741, 977482, 2354843, 4709686, 25903273, 51806546]

約数ペア:

[(1, 51806546), (2, 25903273), (11, 4709686), (22, 2354843), (53, 977482), (106, 488741), (157, 329978), (283, 183062), (314, 164989), (566, 91531), (583, 88862), (1166, 44431), (1727, 29998), (3113, 16642), (3454, 14999), (6226, 8321)]