57109472

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1321}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 129259872

約数和(自身を除く): 72150400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 772, 1321, 1351, 1544, 2642, 2702, 3088, 5284, 5404, 6176, 9247, 10568, 10808, 18494, 21136, 21616, 36988, 42272, 43232, 73976, 147952, 254953, 295904, 509906, 1019812, 1784671, 2039624, 3569342, 4079248, 7138684, 8158496, 14277368, 28554736, 57109472]

約数ペア:

[(1, 57109472), (2, 28554736), (4, 14277368), (7, 8158496), (8, 7138684), (14, 4079248), (16, 3569342), (28, 2039624), (32, 1784671), (56, 1019812), (112, 509906), (193, 295904), (224, 254953), (386, 147952), (772, 73976), (1321, 43232), (1351, 42272), (1544, 36988), (2642, 21616), (2702, 21136), (3088, 18494), (5284, 10808), (5404, 10568), (6176, 9247)]