56551627990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{27791}}^1$

素因数の和:29245

約数の個数: 64

約数和(自身を含む): 119677243392

約数和(自身を除く): 63125615402

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1423, 1430, 2846, 7115, 14230, 15653, 18499, 27791, 31306, 36998, 55582, 78265, 92495, 138955, 156530, 184990, 203489, 277910, 305701, 361283, 406978, 611402, 722566, 1017445, 1528505, 1806415, 2034890, 3057010, 3612830, 3974113, 7948226, 19870565, 39546593, 39741130, 79093186, 197732965, 395465930, 435012523, 514105709, 870025046, 1028211418, 2175062615, 2570528545, 4350125230, 5141057090, 5655162799, 11310325598, 28275813995, 56551627990]

約数ペア:

[(1, 56551627990), (2, 28275813995), (5, 11310325598), (10, 5655162799), (11, 5141057090), (13, 4350125230), (22, 2570528545), (26, 2175062615), (55, 1028211418), (65, 870025046), (110, 514105709), (130, 435012523), (143, 395465930), (286, 197732965), (715, 79093186), (1423, 39741130), (1430, 39546593), (2846, 19870565), (7115, 7948226), (14230, 3974113), (15653, 3612830), (18499, 3057010), (27791, 2034890), (31306, 1806415), (36998, 1528505), (55582, 1017445), (78265, 722566), (92495, 611402), (138955, 406978), (156530, 361283), (184990, 305701), (203489, 277910)]