51886422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1723}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 129093120

約数和(自身を除く): 77206698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 478, 717, 1434, 1673, 1723, 2151, 3346, 3446, 4302, 5019, 5169, 10038, 10338, 12061, 15057, 15507, 24122, 30114, 31014, 36183, 72366, 108549, 217098, 411797, 823594, 1235391, 2470782, 2882579, 3706173, 5765158, 7412346, 8647737, 17295474, 25943211, 51886422]

約数ペア:

[(1, 51886422), (2, 25943211), (3, 17295474), (6, 8647737), (7, 7412346), (9, 5765158), (14, 3706173), (18, 2882579), (21, 2470782), (42, 1235391), (63, 823594), (126, 411797), (239, 217098), (478, 108549), (717, 72366), (1434, 36183), (1673, 31014), (1723, 30114), (2151, 24122), (3346, 15507), (3446, 15057), (4302, 12061), (5019, 10338), (5169, 10038)]