51515612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9547}}^1$

素因数の和:9641

約数の個数: 24

約数和(自身を含む): 96243840

約数和(自身を除く): 44728228

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 9547, 19094, 38188, 181393, 362786, 677837, 725572, 1355674, 2711348, 12878903, 25757806, 51515612]

約数ペア:

[(1, 51515612), (2, 25757806), (4, 12878903), (19, 2711348), (38, 1355674), (71, 725572), (76, 677837), (142, 362786), (284, 181393), (1349, 38188), (2698, 19094), (5396, 9547)]