49399376

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{18269}}^1$

素因数の和:18303

約数の個数: 30

約数和(自身を含む): 103645710

約数和(自身を除く): 54246334

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 18269, 36538, 73076, 146152, 237497, 292304, 474994, 949988, 1899976, 3087461, 3799952, 6174922, 12349844, 24699688, 49399376]

約数ペア:

[(1, 49399376), (2, 24699688), (4, 12349844), (8, 6174922), (13, 3799952), (16, 3087461), (26, 1899976), (52, 949988), (104, 474994), (169, 292304), (208, 237497), (338, 146152), (676, 73076), (1352, 36538), (2704, 18269)]