47391454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 82093824

約数和(自身を除く): 34702370

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 253, 506, 803, 1283, 1606, 1679, 2566, 3358, 14113, 18469, 28226, 29509, 36938, 59018, 93659, 187318, 324599, 649198, 1030249, 2060498, 2154157, 4308314, 23695727, 47391454]

約数ペア:

[(1, 47391454), (2, 23695727), (11, 4308314), (22, 2154157), (23, 2060498), (46, 1030249), (73, 649198), (146, 324599), (253, 187318), (506, 93659), (803, 59018), (1283, 36938), (1606, 29509), (1679, 28226), (2566, 18469), (3358, 14113)]