51025402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^2$

素因数の和:306

約数の個数: 24

約数和(自身を含む): 80487036

約数和(自身を除く): 29461634

約数列:

[1, 2, 41, 61, 82, 101, 122, 202, 2501, 4141, 5002, 6161, 8282, 10201, 12322, 20402, 252601, 418241, 505202, 622261, 836482, 1244522, 25512701, 51025402]

約数ペア:

[(1, 51025402), (2, 25512701), (41, 1244522), (61, 836482), (82, 622261), (101, 505202), (122, 418241), (202, 252601), (2501, 20402), (4141, 12322), (5002, 10201), (6161, 8282)]