55291132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17431}}^1$

素因数の和:17509

約数の個数: 24

約数和(自身を含む): 105916832

約数和(自身を除く): 50625700

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 17431, 34862, 69724, 226603, 453206, 906412, 1063291, 2126582, 4253164, 13822783, 27645566, 55291132]

約数ペア:

[(1, 55291132), (2, 27645566), (4, 13822783), (13, 4253164), (26, 2126582), (52, 1063291), (61, 906412), (122, 453206), (244, 226603), (793, 69724), (1586, 34862), (3172, 17431)]