55099772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 129454080

約数和(自身を除く): 74354308

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 247, 257, 266, 364, 403, 434, 494, 514, 532, 589, 806, 868, 988, 1028, 1178, 1612, 1729, 1799, 2356, 2821, 3341, 3458, 3598, 4123, 4883, 5642, 6682, 6916, 7196, 7657, 7967, 8246, 9766, 11284, 13364, 15314, 15934, 16492, 19532, 23387, 30628, 31868, 34181, 46774, 53599, 55769, 63479, 68362, 93548, 103571, 107198, 111538, 126958, 136724, 151373, 207142, 214396, 223076, 253916, 302746, 414284, 444353, 605492, 724997, 888706, 1059611, 1449994, 1777412, 1967849, 2119222, 2899988, 3935698, 4238444, 7871396, 13774943, 27549886, 55099772]

約数ペア:

[(1, 55099772), (2, 27549886), (4, 13774943), (7, 7871396), (13, 4238444), (14, 3935698), (19, 2899988), (26, 2119222), (28, 1967849), (31, 1777412), (38, 1449994), (52, 1059611), (62, 888706), (76, 724997), (91, 605492), (124, 444353), (133, 414284), (182, 302746), (217, 253916), (247, 223076), (257, 214396), (266, 207142), (364, 151373), (403, 136724), (434, 126958), (494, 111538), (514, 107198), (532, 103571), (589, 93548), (806, 68362), (868, 63479), (988, 55769), (1028, 53599), (1178, 46774), (1612, 34181), (1729, 31868), (1799, 30628), (2356, 23387), (2821, 19532), (3341, 16492), (3458, 15934), (3598, 15314), (4123, 13364), (4883, 11284), (5642, 9766), (6682, 8246), (6916, 7967), (7196, 7657)]