51658486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{12973}}^1$

素因数の和:13167

約数の個数: 16

約数和(自身を含む): 85005648

約数和(自身を除く): 33347162

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 12973, 25946, 142703, 285406, 2348113, 4696226, 25829243, 51658486]

約数ペア:

[(1, 51658486), (2, 25829243), (11, 4696226), (22, 2348113), (181, 285406), (362, 142703), (1991, 25946), (3982, 12973)]