51416178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{33871}}^1$

素因数の和:33910

約数の個数: 32

約数和(自身を含む): 117061632

約数和(自身を除く): 65645454

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 33871, 67742, 101613, 203226, 372581, 745162, 779033, 1117743, 1558066, 2235486, 2337099, 4674198, 8569363, 17138726, 25708089, 51416178]

約数ペア:

[(1, 51416178), (2, 25708089), (3, 17138726), (6, 8569363), (11, 4674198), (22, 2337099), (23, 2235486), (33, 1558066), (46, 1117743), (66, 779033), (69, 745162), (138, 372581), (253, 203226), (506, 101613), (759, 67742), (1518, 33871)]