51842784

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 161336448

約数和(自身を除く): 109493664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 103, 107, 112, 147, 168, 196, 206, 214, 224, 294, 309, 321, 336, 392, 412, 428, 588, 618, 642, 672, 721, 749, 784, 824, 856, 1176, 1236, 1284, 1442, 1498, 1568, 1648, 1712, 2163, 2247, 2352, 2472, 2568, 2884, 2996, 3296, 3424, 4326, 4494, 4704, 4944, 5047, 5136, 5243, 5768, 5992, 8652, 8988, 9888, 10094, 10272, 10486, 11021, 11536, 11984, 15141, 15729, 17304, 17976, 20188, 20972, 22042, 23072, 23968, 30282, 31458, 33063, 34608, 35952, 40376, 41944, 44084, 60564, 62916, 66126, 69216, 71904, 77147, 80752, 83888, 88168, 121128, 125832, 132252, 154294, 161504, 167776, 176336, 231441, 242256, 251664, 264504, 308588, 352672, 462882, 484512, 503328, 529008, 540029, 617176, 925764, 1058016, 1080058, 1234352, 1620087, 1851528, 2160116, 2468704, 3240174, 3703056, 4320232, 6480348, 7406112, 8640464, 12960696, 17280928, 25921392, 51842784]

約数ペア:

[(1, 51842784), (2, 25921392), (3, 17280928), (4, 12960696), (6, 8640464), (7, 7406112), (8, 6480348), (12, 4320232), (14, 3703056), (16, 3240174), (21, 2468704), (24, 2160116), (28, 1851528), (32, 1620087), (42, 1234352), (48, 1080058), (49, 1058016), (56, 925764), (84, 617176), (96, 540029), (98, 529008), (103, 503328), (107, 484512), (112, 462882), (147, 352672), (168, 308588), (196, 264504), (206, 251664), (214, 242256), (224, 231441), (294, 176336), (309, 167776), (321, 161504), (336, 154294), (392, 132252), (412, 125832), (428, 121128), (588, 88168), (618, 83888), (642, 80752), (672, 77147), (721, 71904), (749, 69216), (784, 66126), (824, 62916), (856, 60564), (1176, 44084), (1236, 41944), (1284, 40376), (1442, 35952), (1498, 34608), (1568, 33063), (1648, 31458), (1712, 30282), (2163, 23968), (2247, 23072), (2352, 22042), (2472, 20972), (2568, 20188), (2884, 17976), (2996, 17304), (3296, 15729), (3424, 15141), (4326, 11984), (4494, 11536), (4704, 11021), (4944, 10486), (5047, 10272), (5136, 10094), (5243, 9888), (5768, 8988), (5992, 8652)]