51553899

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 77875200

約数和(自身を除く): 26321301

約数列:

[1, 3, 9, 31, 79, 93, 237, 279, 711, 2339, 2449, 7017, 7347, 21051, 22041, 72509, 184781, 217527, 554343, 652581, 1663029, 5728211, 17184633, 51553899]

約数ペア:

[(1, 51553899), (3, 17184633), (9, 5728211), (31, 1663029), (79, 652581), (93, 554343), (237, 217527), (279, 184781), (711, 72509), (2339, 22041), (2449, 21051), (7017, 7347)]