51448096

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 120113280

約数和(自身を除く): 68665184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 239, 248, 434, 478, 496, 868, 956, 961, 992, 1673, 1736, 1912, 1922, 3346, 3472, 3824, 3844, 6692, 6727, 6944, 7409, 7648, 7688, 13384, 13454, 14818, 15376, 26768, 26908, 29636, 30752, 51863, 53536, 53816, 59272, 103726, 107632, 118544, 207452, 215264, 229679, 237088, 414904, 459358, 829808, 918716, 1607753, 1659616, 1837432, 3215506, 3674864, 6431012, 7349728, 12862024, 25724048, 51448096]

約数ペア:

[(1, 51448096), (2, 25724048), (4, 12862024), (7, 7349728), (8, 6431012), (14, 3674864), (16, 3215506), (28, 1837432), (31, 1659616), (32, 1607753), (56, 918716), (62, 829808), (112, 459358), (124, 414904), (217, 237088), (224, 229679), (239, 215264), (248, 207452), (434, 118544), (478, 107632), (496, 103726), (868, 59272), (956, 53816), (961, 53536), (992, 51863), (1673, 30752), (1736, 29636), (1912, 26908), (1922, 26768), (3346, 15376), (3472, 14818), (3824, 13454), (3844, 13384), (6692, 7688), (6727, 7648), (6944, 7409)]