49288413

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 70445376

約数和(自身を除く): 21156963

約数列:

[1, 3, 19, 57, 71, 213, 361, 641, 1083, 1349, 1923, 4047, 12179, 25631, 36537, 45511, 76893, 136533, 231401, 694203, 864709, 2594127, 16429471, 49288413]

約数ペア:

[(1, 49288413), (3, 16429471), (19, 2594127), (57, 864709), (71, 694203), (213, 231401), (361, 136533), (641, 76893), (1083, 45511), (1349, 36537), (1923, 25631), (4047, 12179)]