50720320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{22643}}^1$

素因数の和:22667

約数の個数: 56

約数和(自身を含む): 138037824

約数和(自身を除く): 87317504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 22643, 45286, 90572, 113215, 158501, 181144, 226430, 317002, 362288, 452860, 634004, 724576, 792505, 905720, 1268008, 1449152, 1585010, 1811440, 2536016, 3170020, 3622880, 5072032, 6340040, 7245760, 10144064, 12680080, 25360160, 50720320]

約数ペア:

[(1, 50720320), (2, 25360160), (4, 12680080), (5, 10144064), (7, 7245760), (8, 6340040), (10, 5072032), (14, 3622880), (16, 3170020), (20, 2536016), (28, 1811440), (32, 1585010), (35, 1449152), (40, 1268008), (56, 905720), (64, 792505), (70, 724576), (80, 634004), (112, 452860), (140, 362288), (160, 317002), (224, 226430), (280, 181144), (320, 158501), (448, 113215), (560, 90572), (1120, 45286), (2240, 22643)]