50872319979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{5119}}^1$

素因数の和:5340

約数の個数: 64

約数和(自身を含む): 76877660160

約数和(自身を除く): 26005340181

約数列:

[1, 3, 13, 37, 39, 71, 97, 111, 213, 291, 481, 923, 1261, 1443, 2627, 2769, 3589, 3783, 5119, 6887, 7881, 10767, 15357, 20661, 34151, 46657, 66547, 89531, 102453, 139971, 189403, 199641, 254819, 268593, 363449, 496543, 568209, 764457, 1090347, 1489629, 2462239, 3312647, 4724837, 6455059, 7386717, 9937941, 13447613, 14174511, 18372091, 19365177, 35254553, 40342839, 55116273, 105763659, 174818969, 238837183, 458309189, 524456907, 716511549, 1304418461, 1374927567, 3913255383, 16957439993, 50872319979]

約数ペア:

[(1, 50872319979), (3, 16957439993), (13, 3913255383), (37, 1374927567), (39, 1304418461), (71, 716511549), (97, 524456907), (111, 458309189), (213, 238837183), (291, 174818969), (481, 105763659), (923, 55116273), (1261, 40342839), (1443, 35254553), (2627, 19365177), (2769, 18372091), (3589, 14174511), (3783, 13447613), (5119, 9937941), (6887, 7386717), (7881, 6455059), (10767, 4724837), (15357, 3312647), (20661, 2462239), (34151, 1489629), (46657, 1090347), (66547, 764457), (89531, 568209), (102453, 496543), (139971, 363449), (189403, 268593), (199641, 254819)]