49777648

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{30803}}^1$

素因数の和:30912

約数の個数: 20

約数和(自身を含む): 97402248

約数和(自身を除く): 47624600

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 30803, 61606, 123212, 246424, 492848, 3111103, 6222206, 12444412, 24888824, 49777648]

約数ペア:

[(1, 49777648), (2, 24888824), (4, 12444412), (8, 6222206), (16, 3111103), (101, 492848), (202, 246424), (404, 123212), (808, 61606), (1616, 30803)]