49675264

素因数分解:

$2^{10}\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:508

約数の個数: 44

約数和(自身を含む): 100303000

約数和(自身を除く): 50627736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 349, 512, 556, 698, 1024, 1112, 1396, 2224, 2792, 4448, 5584, 8896, 11168, 17792, 22336, 35584, 44672, 48511, 71168, 89344, 97022, 142336, 178688, 194044, 357376, 388088, 776176, 1552352, 3104704, 6209408, 12418816, 24837632, 49675264]

約数ペア:

[(1, 49675264), (2, 24837632), (4, 12418816), (8, 6209408), (16, 3104704), (32, 1552352), (64, 776176), (128, 388088), (139, 357376), (256, 194044), (278, 178688), (349, 142336), (512, 97022), (556, 89344), (698, 71168), (1024, 48511), (1112, 44672), (1396, 35584), (2224, 22336), (2792, 17792), (4448, 11168), (5584, 8896)]