51017946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2767}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 116920320

約数和(自身を除く): 65902374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1317, 2634, 2767, 3073, 5534, 6146, 8301, 9219, 16602, 18438, 19369, 38738, 58107, 116214, 1214713, 2429426, 3644139, 7288278, 8502991, 17005982, 25508973, 51017946]

約数ペア:

[(1, 51017946), (2, 25508973), (3, 17005982), (6, 8502991), (7, 7288278), (14, 3644139), (21, 2429426), (42, 1214713), (439, 116214), (878, 58107), (1317, 38738), (2634, 19369), (2767, 18438), (3073, 16602), (5534, 9219), (6146, 8301)]