47352320

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 80

約数和(自身を含む): 116008200

約数和(自身を除く): 68655880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 349, 424, 512, 530, 640, 698, 848, 1060, 1280, 1396, 1696, 1745, 2120, 2560, 2792, 3392, 3490, 4240, 5584, 6784, 6980, 8480, 11168, 13568, 13960, 16960, 18497, 22336, 27136, 27920, 33920, 36994, 44672, 55840, 67840, 73988, 89344, 92485, 111680, 135680, 147976, 178688, 184970, 223360, 295952, 369940, 446720, 591904, 739880, 893440, 1183808, 1479760, 2367616, 2959520, 4735232, 5919040, 9470464, 11838080, 23676160, 47352320]

約数ペア:

[(1, 47352320), (2, 23676160), (4, 11838080), (5, 9470464), (8, 5919040), (10, 4735232), (16, 2959520), (20, 2367616), (32, 1479760), (40, 1183808), (53, 893440), (64, 739880), (80, 591904), (106, 446720), (128, 369940), (160, 295952), (212, 223360), (256, 184970), (265, 178688), (320, 147976), (349, 135680), (424, 111680), (512, 92485), (530, 89344), (640, 73988), (698, 67840), (848, 55840), (1060, 44672), (1280, 36994), (1396, 33920), (1696, 27920), (1745, 27136), (2120, 22336), (2560, 18497), (2792, 16960), (3392, 13960), (3490, 13568), (4240, 11168), (5584, 8480), (6784, 6980)]