57111054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 158118912

約数和(自身を除く): 101007858

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 37, 39, 42, 66, 74, 77, 78, 91, 111, 143, 154, 182, 222, 231, 257, 259, 273, 286, 407, 429, 462, 481, 514, 518, 546, 771, 777, 814, 858, 962, 1001, 1221, 1443, 1542, 1554, 1799, 2002, 2442, 2827, 2849, 2886, 3003, 3341, 3367, 3598, 5291, 5397, 5654, 5698, 6006, 6682, 6734, 8481, 8547, 9509, 10023, 10101, 10582, 10794, 15873, 16962, 17094, 19018, 19789, 20046, 20202, 23387, 28527, 31746, 36751, 37037, 39578, 46774, 57054, 59367, 66563, 70161, 73502, 74074, 104599, 110253, 111111, 118734, 123617, 133126, 140322, 199689, 209198, 220506, 222222, 247234, 257257, 313797, 370851, 399378, 514514, 627594, 732193, 741702, 771771, 865319, 1359787, 1464386, 1543542, 1730638, 2196579, 2595957, 2719574, 4079361, 4393158, 5191914, 8158722, 9518509, 19037018, 28555527, 57111054]

約数ペア:

[(1, 57111054), (2, 28555527), (3, 19037018), (6, 9518509), (7, 8158722), (11, 5191914), (13, 4393158), (14, 4079361), (21, 2719574), (22, 2595957), (26, 2196579), (33, 1730638), (37, 1543542), (39, 1464386), (42, 1359787), (66, 865319), (74, 771771), (77, 741702), (78, 732193), (91, 627594), (111, 514514), (143, 399378), (154, 370851), (182, 313797), (222, 257257), (231, 247234), (257, 222222), (259, 220506), (273, 209198), (286, 199689), (407, 140322), (429, 133126), (462, 123617), (481, 118734), (514, 111111), (518, 110253), (546, 104599), (771, 74074), (777, 73502), (814, 70161), (858, 66563), (962, 59367), (1001, 57054), (1221, 46774), (1443, 39578), (1542, 37037), (1554, 36751), (1799, 31746), (2002, 28527), (2442, 23387), (2827, 20202), (2849, 20046), (2886, 19789), (3003, 19018), (3341, 17094), (3367, 16962), (3598, 15873), (5291, 10794), (5397, 10582), (5654, 10101), (5698, 10023), (6006, 9509), (6682, 8547), (6734, 8481)]