51440454

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73277}}^1$

素因数の和:73301

約数の個数: 32

約数和(自身を含む): 123107040

約数和(自身を除く): 71666586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 73277, 146554, 219831, 439662, 659493, 952601, 1318986, 1905202, 1978479, 2857803, 3956958, 5715606, 8573409, 17146818, 25720227, 51440454]

約数ペア:

[(1, 51440454), (2, 25720227), (3, 17146818), (6, 8573409), (9, 5715606), (13, 3956958), (18, 2857803), (26, 1978479), (27, 1905202), (39, 1318986), (54, 952601), (78, 659493), (117, 439662), (234, 219831), (351, 146554), (702, 73277)]