51041312

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1193}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 115540992

約数和(自身を除く): 64499680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 382, 764, 1193, 1337, 1528, 2386, 2674, 3056, 4772, 5348, 6112, 8351, 9544, 10696, 16702, 19088, 21392, 33404, 38176, 42784, 66808, 133616, 227863, 267232, 455726, 911452, 1595041, 1822904, 3190082, 3645808, 6380164, 7291616, 12760328, 25520656, 51041312]

約数ペア:

[(1, 51041312), (2, 25520656), (4, 12760328), (7, 7291616), (8, 6380164), (14, 3645808), (16, 3190082), (28, 1822904), (32, 1595041), (56, 911452), (112, 455726), (191, 267232), (224, 227863), (382, 133616), (764, 66808), (1193, 42784), (1337, 38176), (1528, 33404), (2386, 21392), (2674, 19088), (3056, 16702), (4772, 10696), (5348, 9544), (6112, 8351)]