51909424

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1002

約数の個数: 60

約数和(自身を含む): 118728264

約数和(自身を除く): 66818840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 392, 511, 584, 784, 907, 1022, 1168, 1814, 2044, 3577, 3628, 4088, 6349, 7154, 7256, 8176, 12698, 14308, 14512, 25396, 28616, 44443, 50792, 57232, 66211, 88886, 101584, 132422, 177772, 264844, 355544, 463477, 529688, 711088, 926954, 1059376, 1853908, 3244339, 3707816, 6488678, 7415632, 12977356, 25954712, 51909424]

約数ペア:

[(1, 51909424), (2, 25954712), (4, 12977356), (7, 7415632), (8, 6488678), (14, 3707816), (16, 3244339), (28, 1853908), (49, 1059376), (56, 926954), (73, 711088), (98, 529688), (112, 463477), (146, 355544), (196, 264844), (292, 177772), (392, 132422), (511, 101584), (584, 88886), (784, 66211), (907, 57232), (1022, 50792), (1168, 44443), (1814, 28616), (2044, 25396), (3577, 14512), (3628, 14308), (4088, 12698), (6349, 8176), (7154, 7256)]