50981140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1511}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 122943744

約数和(自身を除く): 71962604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1511, 1687, 2410, 3022, 3374, 4820, 6044, 6748, 7555, 8435, 10577, 15110, 16870, 21154, 30220, 33740, 42308, 52885, 105770, 211540, 364151, 728302, 1456604, 1820755, 2549057, 3641510, 5098114, 7283020, 10196228, 12745285, 25490570, 50981140]

約数ペア:

[(1, 50981140), (2, 25490570), (4, 12745285), (5, 10196228), (7, 7283020), (10, 5098114), (14, 3641510), (20, 2549057), (28, 1820755), (35, 1456604), (70, 728302), (140, 364151), (241, 211540), (482, 105770), (964, 52885), (1205, 42308), (1511, 33740), (1687, 30220), (2410, 21154), (3022, 16870), (3374, 15110), (4820, 10577), (6044, 8435), (6748, 7555)]