50296960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 140025600

約数和(自身を除く): 89728640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 109, 112, 128, 140, 160, 206, 218, 224, 280, 320, 412, 436, 448, 515, 545, 560, 640, 721, 763, 824, 872, 896, 1030, 1090, 1120, 1442, 1526, 1648, 1744, 2060, 2180, 2240, 2884, 3052, 3296, 3488, 3605, 3815, 4120, 4360, 4480, 5768, 6104, 6592, 6976, 7210, 7630, 8240, 8720, 11227, 11536, 12208, 13184, 13952, 14420, 15260, 16480, 17440, 22454, 23072, 24416, 28840, 30520, 32960, 34880, 44908, 46144, 48832, 56135, 57680, 61040, 65920, 69760, 78589, 89816, 92288, 97664, 112270, 115360, 122080, 157178, 179632, 224540, 230720, 244160, 314356, 359264, 392945, 449080, 461440, 488320, 628712, 718528, 785890, 898160, 1257424, 1437056, 1571780, 1796320, 2514848, 3143560, 3592640, 5029696, 6287120, 7185280, 10059392, 12574240, 25148480, 50296960]

約数ペア:

[(1, 50296960), (2, 25148480), (4, 12574240), (5, 10059392), (7, 7185280), (8, 6287120), (10, 5029696), (14, 3592640), (16, 3143560), (20, 2514848), (28, 1796320), (32, 1571780), (35, 1437056), (40, 1257424), (56, 898160), (64, 785890), (70, 718528), (80, 628712), (103, 488320), (109, 461440), (112, 449080), (128, 392945), (140, 359264), (160, 314356), (206, 244160), (218, 230720), (224, 224540), (280, 179632), (320, 157178), (412, 122080), (436, 115360), (448, 112270), (515, 97664), (545, 92288), (560, 89816), (640, 78589), (721, 69760), (763, 65920), (824, 61040), (872, 57680), (896, 56135), (1030, 48832), (1090, 46144), (1120, 44908), (1442, 34880), (1526, 32960), (1648, 30520), (1744, 28840), (2060, 24416), (2180, 23072), (2240, 22454), (2884, 17440), (3052, 16480), (3296, 15260), (3488, 14420), (3605, 13952), (3815, 13184), (4120, 12208), (4360, 11536), (4480, 11227), (5768, 8720), (6104, 8240), (6592, 7630), (6976, 7210)]