51022270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23087}}^1$

素因数の和:23124

約数の個数: 32

約数和(自身を含む): 104727168

約数和(自身を除く): 53704898

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 23087, 46174, 115435, 230870, 300131, 392479, 600262, 784958, 1500655, 1962395, 3001310, 3924790, 5102227, 10204454, 25511135, 51022270]

約数ペア:

[(1, 51022270), (2, 25511135), (5, 10204454), (10, 5102227), (13, 3924790), (17, 3001310), (26, 1962395), (34, 1500655), (65, 784958), (85, 600262), (130, 392479), (170, 300131), (221, 230870), (442, 115435), (1105, 46174), (2210, 23087)]