55252323

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 99174400

約数和(自身を除く): 43922077

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 1197, 1489, 1767, 1953, 4123, 4467, 5301, 10423, 12369, 13401, 28291, 31269, 37107, 46159, 84873, 93807, 138477, 198037, 254619, 323113, 415431, 594111, 877021, 969339, 1782333, 2631063, 2908017, 6139147, 7893189, 18417441, 55252323]

約数ペア:

[(1, 55252323), (3, 18417441), (7, 7893189), (9, 6139147), (19, 2908017), (21, 2631063), (31, 1782333), (57, 969339), (63, 877021), (93, 594111), (133, 415431), (171, 323113), (217, 254619), (279, 198037), (399, 138477), (589, 93807), (651, 84873), (1197, 46159), (1489, 37107), (1767, 31269), (1953, 28291), (4123, 13401), (4467, 12369), (5301, 10423)]