56142306

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 72

約数和(自身を含む): 135380700

約数和(自身を除く): 79238394

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 149, 173, 198, 242, 298, 346, 363, 447, 519, 726, 894, 1038, 1089, 1341, 1557, 1639, 1903, 2178, 2682, 3114, 3278, 3806, 4917, 5709, 9834, 11418, 14751, 17127, 18029, 20933, 25777, 29502, 34254, 36058, 41866, 51554, 54087, 62799, 77331, 108174, 125598, 154662, 162261, 188397, 231993, 283547, 324522, 376794, 463986, 567094, 850641, 1701282, 2551923, 3119017, 5103846, 6238034, 9357051, 18714102, 28071153, 56142306]

約数ペア:

[(1, 56142306), (2, 28071153), (3, 18714102), (6, 9357051), (9, 6238034), (11, 5103846), (18, 3119017), (22, 2551923), (33, 1701282), (66, 850641), (99, 567094), (121, 463986), (149, 376794), (173, 324522), (198, 283547), (242, 231993), (298, 188397), (346, 162261), (363, 154662), (447, 125598), (519, 108174), (726, 77331), (894, 62799), (1038, 54087), (1089, 51554), (1341, 41866), (1557, 36058), (1639, 34254), (1903, 29502), (2178, 25777), (2682, 20933), (3114, 18029), (3278, 17127), (3806, 14751), (4917, 11418), (5709, 9834)]