49749933

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{641}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 68164992

約数和(自身を除く): 18415059

約数列:

[1, 3, 41, 123, 631, 641, 1893, 1923, 25871, 26281, 77613, 78843, 404471, 1213413, 16583311, 49749933]

約数ペア:

[(1, 49749933), (3, 16583311), (41, 1213413), (123, 404471), (631, 78843), (641, 77613), (1893, 26281), (1923, 25871)]