56808210369

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 81402347520

約数和(自身を除く): 24594137151

約数列:

[1, 3, 37, 47, 71, 103, 111, 141, 213, 309, 1489, 1739, 2627, 3337, 3811, 4467, 4841, 5217, 7313, 7881, 10011, 11433, 14523, 21939, 55093, 69983, 105719, 123469, 153367, 165279, 179117, 209949, 270581, 317157, 343711, 370407, 460101, 537351, 811743, 1031133, 2589371, 3911603, 4968793, 5674579, 7208249, 7768113, 10889057, 11734809, 12717307, 14906379, 17023737, 21624747, 32667171, 38151921, 183845341, 266705213, 402895109, 511785679, 551536023, 800115639, 1208685327, 1535357037, 18936070123, 56808210369]

約数ペア:

[(1, 56808210369), (3, 18936070123), (37, 1535357037), (47, 1208685327), (71, 800115639), (103, 551536023), (111, 511785679), (141, 402895109), (213, 266705213), (309, 183845341), (1489, 38151921), (1739, 32667171), (2627, 21624747), (3337, 17023737), (3811, 14906379), (4467, 12717307), (4841, 11734809), (5217, 10889057), (7313, 7768113), (7881, 7208249), (10011, 5674579), (11433, 4968793), (14523, 3911603), (21939, 2589371), (55093, 1031133), (69983, 811743), (105719, 537351), (123469, 460101), (153367, 370407), (165279, 343711), (179117, 317157), (209949, 270581)]