53453120

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 112

約数和(自身を含む): 148742400

約数和(自身を除く): 95289280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 487, 490, 560, 686, 784, 974, 980, 1120, 1372, 1568, 1715, 1948, 1960, 2240, 2435, 2744, 3136, 3409, 3430, 3896, 3920, 4870, 5488, 6818, 6860, 7792, 7840, 9740, 10976, 13636, 13720, 15584, 15680, 17045, 19480, 21952, 23863, 27272, 27440, 31168, 34090, 38960, 47726, 54544, 54880, 68180, 77920, 95452, 109088, 109760, 119315, 136360, 155840, 167041, 190904, 218176, 238630, 272720, 334082, 381808, 477260, 545440, 668164, 763616, 835205, 954520, 1090880, 1336328, 1527232, 1670410, 1909040, 2672656, 3340820, 3818080, 5345312, 6681640, 7636160, 10690624, 13363280, 26726560, 53453120]

約数ペア:

[(1, 53453120), (2, 26726560), (4, 13363280), (5, 10690624), (7, 7636160), (8, 6681640), (10, 5345312), (14, 3818080), (16, 3340820), (20, 2672656), (28, 1909040), (32, 1670410), (35, 1527232), (40, 1336328), (49, 1090880), (56, 954520), (64, 835205), (70, 763616), (80, 668164), (98, 545440), (112, 477260), (140, 381808), (160, 334082), (196, 272720), (224, 238630), (245, 218176), (280, 190904), (320, 167041), (343, 155840), (392, 136360), (448, 119315), (487, 109760), (490, 109088), (560, 95452), (686, 77920), (784, 68180), (974, 54880), (980, 54544), (1120, 47726), (1372, 38960), (1568, 34090), (1715, 31168), (1948, 27440), (1960, 27272), (2240, 23863), (2435, 21952), (2744, 19480), (3136, 17045), (3409, 15680), (3430, 15584), (3896, 13720), (3920, 13636), (4870, 10976), (5488, 9740), (6818, 7840), (6860, 7792)]