51566138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 88615296

約数和(自身を除く): 37049158

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 1219, 1378, 1627, 2438, 3254, 15847, 21151, 31694, 37421, 42302, 74842, 86231, 172462, 486473, 972946, 1121003, 1983313, 2242006, 3966626, 25783069, 51566138]

約数ペア:

[(1, 51566138), (2, 25783069), (13, 3966626), (23, 2242006), (26, 1983313), (46, 1121003), (53, 972946), (106, 486473), (299, 172462), (598, 86231), (689, 74842), (1219, 42302), (1378, 37421), (1627, 31694), (2438, 21151), (3254, 15847)]