53355874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 94602816

約数和(自身を除く): 41246942

約数列:

[1, 2, 11, 13, 22, 26, 143, 197, 286, 394, 947, 1894, 2167, 2561, 4334, 5122, 10417, 12311, 20834, 24622, 28171, 56342, 135421, 186559, 270842, 373118, 2052149, 2425267, 4104298, 4850534, 26677937, 53355874]

約数ペア:

[(1, 53355874), (2, 26677937), (11, 4850534), (13, 4104298), (22, 2425267), (26, 2052149), (143, 373118), (197, 270842), (286, 186559), (394, 135421), (947, 56342), (1894, 28171), (2167, 24622), (2561, 20834), (4334, 12311), (5122, 10417)]