52561201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 70917120

約数和(自身を除く): 18355919

約数列:

[1, 7, 11, 19, 37, 77, 133, 209, 259, 407, 703, 971, 1463, 2849, 4921, 6797, 7733, 10681, 18449, 35927, 54131, 74767, 129143, 202939, 251489, 395197, 682613, 1420573, 2766379, 4778291, 7508743, 52561201]

約数ペア:

[(1, 52561201), (7, 7508743), (11, 4778291), (19, 2766379), (37, 1420573), (77, 682613), (133, 395197), (209, 251489), (259, 202939), (407, 129143), (703, 74767), (971, 54131), (1463, 35927), (2849, 18449), (4921, 10681), (6797, 7733)]