51186993

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10847}}^1$

素因数の和:10885

約数の個数: 24

約数和(自身を含む): 80795904

約数和(自身を除く): 29608911

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 10847, 32541, 119317, 141011, 357951, 423033, 1312487, 1551121, 3937461, 4653363, 17062331, 51186993]

約数ペア:

[(1, 51186993), (3, 17062331), (11, 4653363), (13, 3937461), (33, 1551121), (39, 1312487), (121, 423033), (143, 357951), (363, 141011), (429, 119317), (1573, 32541), (4719, 10847)]