51394714

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 92160000

約数和(自身を除く): 40765286

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 1499, 2449, 2998, 4898, 10493, 17143, 20986, 34286, 46469, 92938, 118421, 236842, 325283, 650566, 828947, 1657894, 3671051, 7342102, 25697357, 51394714]

約数ペア:

[(1, 51394714), (2, 25697357), (7, 7342102), (14, 3671051), (31, 1657894), (62, 828947), (79, 650566), (158, 325283), (217, 236842), (434, 118421), (553, 92938), (1106, 46469), (1499, 34286), (2449, 20986), (2998, 17143), (4898, 10493)]