53927216

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4261}}^1$

素因数の和:4389

約数の個数: 40

約数和(自身を含む): 120495264

約数和(自身を除く): 66568048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 4261, 6328, 8522, 12656, 17044, 29827, 34088, 59654, 68176, 119308, 238616, 477232, 481493, 962986, 1925972, 3370451, 3851944, 6740902, 7703888, 13481804, 26963608, 53927216]

約数ペア:

[(1, 53927216), (2, 26963608), (4, 13481804), (7, 7703888), (8, 6740902), (14, 3851944), (16, 3370451), (28, 1925972), (56, 962986), (112, 481493), (113, 477232), (226, 238616), (452, 119308), (791, 68176), (904, 59654), (1582, 34088), (1808, 29827), (3164, 17044), (4261, 12656), (6328, 8522)]