56754159

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 101314560

約数和(自身を除く): 44560401

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 67, 77, 133, 193, 201, 209, 231, 399, 469, 579, 627, 737, 1273, 1351, 1407, 1463, 2123, 2211, 3667, 3819, 4053, 4389, 5159, 6369, 8911, 11001, 12931, 14003, 14861, 15477, 25669, 26733, 38793, 40337, 42009, 44583, 77007, 90517, 98021, 121011, 142241, 245689, 271551, 282359, 294063, 426723, 737067, 847077, 995687, 1719823, 2702579, 2987061, 5159469, 8107737, 18918053, 56754159]

約数ペア:

[(1, 56754159), (3, 18918053), (7, 8107737), (11, 5159469), (19, 2987061), (21, 2702579), (33, 1719823), (57, 995687), (67, 847077), (77, 737067), (133, 426723), (193, 294063), (201, 282359), (209, 271551), (231, 245689), (399, 142241), (469, 121011), (579, 98021), (627, 90517), (737, 77007), (1273, 44583), (1351, 42009), (1407, 40337), (1463, 38793), (2123, 26733), (2211, 25669), (3667, 15477), (3819, 14861), (4053, 14003), (4389, 12931), (5159, 11001), (6369, 8911)]