56934241

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 79056000

約数和(自身を除く): 22121759

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 149, 169, 221, 247, 323, 1043, 1183, 1547, 1729, 1937, 2261, 2533, 2831, 2873, 3211, 4199, 13559, 17731, 19817, 20111, 22477, 25181, 29393, 32929, 36803, 48127, 54587, 176267, 230503, 257621, 336889, 382109, 428077, 478439, 625651, 2996539, 3349073, 4379557, 8133463, 56934241]

約数ペア:

[(1, 56934241), (7, 8133463), (13, 4379557), (17, 3349073), (19, 2996539), (91, 625651), (119, 478439), (133, 428077), (149, 382109), (169, 336889), (221, 257621), (247, 230503), (323, 176267), (1043, 54587), (1183, 48127), (1547, 36803), (1729, 32929), (1937, 29393), (2261, 25181), (2533, 22477), (2831, 20111), (2873, 19817), (3211, 17731), (4199, 13559)]