51422478

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{65423}}^1$

素因数の和:65559

約数の個数: 16

約数和(自身を含む): 103631616

約数和(自身を除く): 52209138

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 65423, 130846, 196269, 392538, 8570413, 17140826, 25711239, 51422478]

約数ペア:

[(1, 51422478), (2, 25711239), (3, 17140826), (6, 8570413), (131, 392538), (262, 196269), (393, 130846), (786, 65423)]