49507952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{238019}}^1$

素因数の和:238040

約数の個数: 20

約数和(自身を含む): 103300680

約数和(自身を除く): 53792728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 238019, 476038, 952076, 1904152, 3094247, 3808304, 6188494, 12376988, 24753976, 49507952]

約数ペア:

[(1, 49507952), (2, 24753976), (4, 12376988), (8, 6188494), (13, 3808304), (16, 3094247), (26, 1904152), (52, 952076), (104, 476038), (208, 238019)]