51355232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 108727920

約数和(自身を除く): 57372688

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 1409, 2144, 2278, 2818, 4556, 5636, 9112, 11272, 18224, 22544, 23953, 36448, 45088, 47906, 94403, 95812, 188806, 191624, 377612, 383248, 755224, 766496, 1510448, 1604851, 3020896, 3209702, 6419404, 12838808, 25677616, 51355232]

約数ペア:

[(1, 51355232), (2, 25677616), (4, 12838808), (8, 6419404), (16, 3209702), (17, 3020896), (32, 1604851), (34, 1510448), (67, 766496), (68, 755224), (134, 383248), (136, 377612), (268, 191624), (272, 188806), (536, 95812), (544, 94403), (1072, 47906), (1139, 45088), (1409, 36448), (2144, 23953), (2278, 22544), (2818, 18224), (4556, 11272), (5636, 9112)]