51488478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{168263}}^1$

素因数の和:168288

約数の個数: 24

約数和(自身を含む): 118121328

約数和(自身を除く): 66632850

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 168263, 336526, 504789, 1009578, 1514367, 2860471, 3028734, 5720942, 8581413, 17162826, 25744239, 51488478]

約数ペア:

[(1, 51488478), (2, 25744239), (3, 17162826), (6, 8581413), (9, 5720942), (17, 3028734), (18, 2860471), (34, 1514367), (51, 1009578), (102, 504789), (153, 336526), (306, 168263)]