55172824

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 121663080

約数和(自身を除く): 66490256

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 1451, 2716, 2902, 4753, 5432, 5804, 9506, 10157, 11608, 19012, 20314, 38024, 40628, 71099, 81256, 140747, 142198, 281494, 284396, 562988, 568792, 985229, 1125976, 1970458, 3940916, 6896603, 7881832, 13793206, 27586412, 55172824]

約数ペア:

[(1, 55172824), (2, 27586412), (4, 13793206), (7, 7881832), (8, 6896603), (14, 3940916), (28, 1970458), (49, 1125976), (56, 985229), (97, 568792), (98, 562988), (194, 284396), (196, 281494), (388, 142198), (392, 140747), (679, 81256), (776, 71099), (1358, 40628), (1451, 38024), (2716, 20314), (2902, 19012), (4753, 11608), (5432, 10157), (5804, 9506)]