51780214

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{4273}}^1$

素因数の和:4431

約数の個数: 16

約数和(自身を含む): 79701552

約数和(自身を除く): 27921338

約数列:

[1, 2, 73, 83, 146, 166, 4273, 6059, 8546, 12118, 311929, 354659, 623858, 709318, 25890107, 51780214]

約数ペア:

[(1, 51780214), (2, 25890107), (73, 709318), (83, 623858), (146, 354659), (166, 311929), (4273, 12118), (6059, 8546)]