51799778

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 83145216

約数和(自身を除く): 31345438

約数列:

[1, 2, 37, 43, 73, 74, 86, 146, 223, 446, 1591, 2701, 3139, 3182, 5402, 6278, 8251, 9589, 16279, 16502, 19178, 32558, 116143, 232286, 354793, 602323, 699997, 709586, 1204646, 1399994, 25899889, 51799778]

約数ペア:

[(1, 51799778), (2, 25899889), (37, 1399994), (43, 1204646), (73, 709586), (74, 699997), (86, 602323), (146, 354793), (223, 232286), (446, 116143), (1591, 32558), (2701, 19178), (3139, 16502), (3182, 16279), (5402, 9589), (6278, 8251)]