51988761

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2179}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 82299360

約数和(自身を除く): 30310599

約数列:

[1, 3, 9, 11, 33, 99, 241, 723, 2169, 2179, 2651, 6537, 7953, 19611, 23859, 23969, 71907, 215721, 525139, 1575417, 4726251, 5776529, 17329587, 51988761]

約数ペア:

[(1, 51988761), (3, 17329587), (9, 5776529), (11, 4726251), (33, 1575417), (99, 525139), (241, 215721), (723, 71907), (2169, 23969), (2179, 23859), (2651, 19611), (6537, 7953)]