56377554

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{408533}}^1$

素因数の和:408561

約数の個数: 16

約数和(自身を含む): 117657792

約数和(自身を除く): 61280238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 408533, 817066, 1225599, 2451198, 9396259, 18792518, 28188777, 56377554]

約数ペア:

[(1, 56377554), (2, 28188777), (3, 18792518), (6, 9396259), (23, 2451198), (46, 1225599), (69, 817066), (138, 408533)]