57055040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{25471}}^1$

素因数の和:25495

約数の個数: 56

約数和(自身を含む): 155277312

約数和(自身を除く): 98222272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 25471, 50942, 101884, 127355, 178297, 203768, 254710, 356594, 407536, 509420, 713188, 815072, 891485, 1018840, 1426376, 1630144, 1782970, 2037680, 2852752, 3565940, 4075360, 5705504, 7131880, 8150720, 11411008, 14263760, 28527520, 57055040]

約数ペア:

[(1, 57055040), (2, 28527520), (4, 14263760), (5, 11411008), (7, 8150720), (8, 7131880), (10, 5705504), (14, 4075360), (16, 3565940), (20, 2852752), (28, 2037680), (32, 1782970), (35, 1630144), (40, 1426376), (56, 1018840), (64, 891485), (70, 815072), (80, 713188), (112, 509420), (140, 407536), (160, 356594), (224, 254710), (280, 203768), (320, 178297), (448, 127355), (560, 101884), (1120, 50942), (2240, 25471)]