49871844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{107}}^2$

素因数の和:246

約数の個数: 81

約数和(自身を含む): 139874371

約数和(自身を除く): 90002527

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 107, 121, 132, 198, 214, 242, 321, 363, 396, 428, 484, 642, 726, 963, 1089, 1177, 1284, 1452, 1926, 2178, 2354, 3531, 3852, 4356, 4708, 7062, 10593, 11449, 12947, 14124, 21186, 22898, 25894, 34347, 38841, 42372, 45796, 51788, 68694, 77682, 103041, 116523, 125939, 137388, 155364, 206082, 233046, 251878, 377817, 412164, 466092, 503756, 755634, 1133451, 1385329, 1511268, 2266902, 2770658, 4155987, 4533804, 5541316, 8311974, 12467961, 16623948, 24935922, 49871844]

約数ペア:

[(1, 49871844), (2, 24935922), (3, 16623948), (4, 12467961), (6, 8311974), (9, 5541316), (11, 4533804), (12, 4155987), (18, 2770658), (22, 2266902), (33, 1511268), (36, 1385329), (44, 1133451), (66, 755634), (99, 503756), (107, 466092), (121, 412164), (132, 377817), (198, 251878), (214, 233046), (242, 206082), (321, 155364), (363, 137388), (396, 125939), (428, 116523), (484, 103041), (642, 77682), (726, 68694), (963, 51788), (1089, 45796), (1177, 42372), (1284, 38841), (1452, 34347), (1926, 25894), (2178, 22898), (2354, 21186), (3531, 14124), (3852, 12947), (4356, 11449), (4708, 10593)]