49088193

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 85929984

約数和(自身を除く): 36841791

約数列:

[1, 3, 7, 11, 21, 33, 41, 71, 73, 77, 123, 213, 219, 231, 287, 451, 497, 511, 781, 803, 861, 1353, 1491, 1533, 2343, 2409, 2911, 2993, 3157, 5183, 5467, 5621, 8733, 8979, 9471, 15549, 16401, 16863, 20377, 20951, 32021, 32923, 36281, 57013, 61131, 62853, 96063, 98769, 108843, 171039, 212503, 224147, 230461, 399091, 637509, 672441, 691383, 1197273, 1487521, 2337533, 4462563, 7012599, 16362731, 49088193]

約数ペア:

[(1, 49088193), (3, 16362731), (7, 7012599), (11, 4462563), (21, 2337533), (33, 1487521), (41, 1197273), (71, 691383), (73, 672441), (77, 637509), (123, 399091), (213, 230461), (219, 224147), (231, 212503), (287, 171039), (451, 108843), (497, 98769), (511, 96063), (781, 62853), (803, 61131), (861, 57013), (1353, 36281), (1491, 32923), (1533, 32021), (2343, 20951), (2409, 20377), (2911, 16863), (2993, 16401), (3157, 15549), (5183, 9471), (5467, 8979), (5621, 8733)]