51143794

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:814

約数の個数: 24

約数和(自身を含む): 83502900

約数和(自身を除く): 32359106

約数列:

[1, 2, 13, 26, 169, 337, 338, 449, 674, 898, 4381, 5837, 8762, 11674, 56953, 75881, 113906, 151313, 151762, 302626, 1967069, 3934138, 25571897, 51143794]

約数ペア:

[(1, 51143794), (2, 25571897), (13, 3934138), (26, 1967069), (169, 302626), (337, 151762), (338, 151313), (449, 113906), (674, 75881), (898, 56953), (4381, 11674), (5837, 8762)]