55548416

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1409}}^1$

素因数の和:1445

約数の個数: 80

約数和(自身を含む): 138473280

約数和(自身を除く): 82924864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1409, 1792, 2464, 2816, 2818, 3584, 4928, 5632, 5636, 9856, 9863, 11272, 15499, 19712, 19726, 22544, 30998, 39424, 39452, 45088, 61996, 78904, 90176, 108493, 123992, 157808, 180352, 216986, 247984, 315616, 360704, 433972, 495968, 631232, 721408, 867944, 991936, 1262464, 1735888, 1983872, 2524928, 3471776, 3967744, 5049856, 6943552, 7935488, 13887104, 27774208, 55548416]

約数ペア:

[(1, 55548416), (2, 27774208), (4, 13887104), (7, 7935488), (8, 6943552), (11, 5049856), (14, 3967744), (16, 3471776), (22, 2524928), (28, 1983872), (32, 1735888), (44, 1262464), (56, 991936), (64, 867944), (77, 721408), (88, 631232), (112, 495968), (128, 433972), (154, 360704), (176, 315616), (224, 247984), (256, 216986), (308, 180352), (352, 157808), (448, 123992), (512, 108493), (616, 90176), (704, 78904), (896, 61996), (1232, 45088), (1408, 39452), (1409, 39424), (1792, 30998), (2464, 22544), (2816, 19726), (2818, 19712), (3584, 15499), (4928, 11272), (5632, 9863), (5636, 9856)]