55072649008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{614321}}^1$

素因数の和:614773

約数の個数: 40

約数和(自身を含む): 115178003136

約数和(自身を除く): 60105354128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 431, 862, 1724, 3448, 5603, 6896, 11206, 22412, 44824, 89648, 614321, 1228642, 2457284, 4914568, 7986173, 9829136, 15972346, 31944692, 63889384, 127778768, 264772351, 529544702, 1059089404, 2118178808, 3442040563, 4236357616, 6884081126, 13768162252, 27536324504, 55072649008]

約数ペア:

[(1, 55072649008), (2, 27536324504), (4, 13768162252), (8, 6884081126), (13, 4236357616), (16, 3442040563), (26, 2118178808), (52, 1059089404), (104, 529544702), (208, 264772351), (431, 127778768), (862, 63889384), (1724, 31944692), (3448, 15972346), (5603, 9829136), (6896, 7986173), (11206, 4914568), (22412, 2457284), (44824, 1228642), (89648, 614321)]