49381805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 68290560

約数和(自身を除く): 18908755

約数列:

[1, 5, 11, 23, 55, 103, 115, 253, 379, 515, 1133, 1265, 1895, 2369, 4169, 5665, 8717, 11845, 20845, 26059, 39037, 43585, 95887, 130295, 195185, 429407, 479435, 897851, 2147035, 4489255, 9876361, 49381805]

約数ペア:

[(1, 49381805), (5, 9876361), (11, 4489255), (23, 2147035), (55, 897851), (103, 479435), (115, 429407), (253, 195185), (379, 130295), (515, 95887), (1133, 43585), (1265, 39037), (1895, 26059), (2369, 20845), (4169, 11845), (5665, 8717)]