56011616

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 113490720

約数和(自身を除く): 57479104

約数列:

[1, 2, 4, 8, 16, 32, 71, 89, 142, 178, 277, 284, 356, 554, 568, 712, 1108, 1136, 1424, 2216, 2272, 2848, 4432, 6319, 8864, 12638, 19667, 24653, 25276, 39334, 49306, 50552, 78668, 98612, 101104, 157336, 197224, 202208, 314672, 394448, 629344, 788896, 1750363, 3500726, 7001452, 14002904, 28005808, 56011616]

約数ペア:

[(1, 56011616), (2, 28005808), (4, 14002904), (8, 7001452), (16, 3500726), (32, 1750363), (71, 788896), (89, 629344), (142, 394448), (178, 314672), (277, 202208), (284, 197224), (356, 157336), (554, 101104), (568, 98612), (712, 78668), (1108, 50552), (1136, 49306), (1424, 39334), (2216, 25276), (2272, 24653), (2848, 19667), (4432, 12638), (6319, 8864)]