51717386

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2633}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 94065408

約数和(自身を除く): 42348022

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2633, 2806, 5266, 9821, 18431, 19642, 36862, 60559, 121118, 160613, 321226, 423913, 847826, 1124291, 2248582, 3694099, 7388198, 25858693, 51717386]

約数ペア:

[(1, 51717386), (2, 25858693), (7, 7388198), (14, 3694099), (23, 2248582), (46, 1124291), (61, 847826), (122, 423913), (161, 321226), (322, 160613), (427, 121118), (854, 60559), (1403, 36862), (2633, 19642), (2806, 18431), (5266, 9821)]