50200641

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 80720640

約数和(自身を除く): 30519999

約数列:

[1, 3, 9, 19, 27, 57, 81, 83, 131, 171, 243, 249, 393, 513, 747, 1179, 1539, 1577, 2241, 2489, 3537, 4617, 4731, 6723, 7467, 10611, 10873, 14193, 20169, 22401, 31833, 32619, 42579, 67203, 97857, 127737, 201609, 206587, 293571, 383211, 604827, 619761, 880713, 1859283, 2642139, 5577849, 16733547, 50200641]

約数ペア:

[(1, 50200641), (3, 16733547), (9, 5577849), (19, 2642139), (27, 1859283), (57, 880713), (81, 619761), (83, 604827), (131, 383211), (171, 293571), (243, 206587), (249, 201609), (393, 127737), (513, 97857), (747, 67203), (1179, 42579), (1539, 32619), (1577, 31833), (2241, 22401), (2489, 20169), (3537, 14193), (4617, 10873), (4731, 10611), (6723, 7467)]