52991248

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{23827}}^1$

素因数の和:23974

約数の個数: 20

約数和(自身を含む): 103413520

約数和(自身を除く): 50422272

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 23827, 47654, 95308, 190616, 381232, 3311953, 6623906, 13247812, 26495624, 52991248]

約数ペア:

[(1, 52991248), (2, 26495624), (4, 13247812), (8, 6623906), (16, 3311953), (139, 381232), (278, 190616), (556, 95308), (1112, 47654), (2224, 23827)]