49964901

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 84934656

約数和(自身を除く): 34969755

約数列:

[1, 3, 7, 21, 23, 31, 47, 69, 71, 93, 141, 161, 213, 217, 329, 483, 497, 651, 713, 987, 1081, 1457, 1491, 1633, 2139, 2201, 3243, 3337, 4371, 4899, 4991, 6603, 7567, 10011, 10199, 11431, 14973, 15407, 22701, 23359, 30597, 33511, 34293, 46221, 50623, 70077, 76751, 100533, 103447, 151869, 230253, 234577, 310341, 354361, 537257, 703731, 724129, 1063083, 1611771, 2172387, 2379281, 7137843, 16654967, 49964901]

約数ペア:

[(1, 49964901), (3, 16654967), (7, 7137843), (21, 2379281), (23, 2172387), (31, 1611771), (47, 1063083), (69, 724129), (71, 703731), (93, 537257), (141, 354361), (161, 310341), (213, 234577), (217, 230253), (329, 151869), (483, 103447), (497, 100533), (651, 76751), (713, 70077), (987, 50623), (1081, 46221), (1457, 34293), (1491, 33511), (1633, 30597), (2139, 23359), (2201, 22701), (3243, 15407), (3337, 14973), (4371, 11431), (4899, 10199), (4991, 10011), (6603, 7567)]