48663020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1801}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 117461568

約数和(自身を除く): 68798548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1801, 1930, 2702, 3602, 3860, 5404, 6755, 7204, 9005, 12607, 13510, 18010, 25214, 27020, 36020, 50428, 63035, 126070, 252140, 347593, 695186, 1390372, 1737965, 2433151, 3475930, 4866302, 6951860, 9732604, 12165755, 24331510, 48663020]

約数ペア:

[(1, 48663020), (2, 24331510), (4, 12165755), (5, 9732604), (7, 6951860), (10, 4866302), (14, 3475930), (20, 2433151), (28, 1737965), (35, 1390372), (70, 695186), (140, 347593), (193, 252140), (386, 126070), (772, 63035), (965, 50428), (1351, 36020), (1801, 27020), (1930, 25214), (2702, 18010), (3602, 13510), (3860, 12607), (5404, 9005), (6755, 7204)]