55993914

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 127393344

約数和(自身を除く): 71399430

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 211, 414, 422, 633, 641, 1266, 1282, 1899, 1923, 3798, 3846, 4853, 5769, 9706, 11538, 14559, 14743, 29118, 29486, 43677, 44229, 87354, 88458, 132687, 135251, 265374, 270502, 405753, 811506, 1217259, 2434518, 3110773, 6221546, 9332319, 18664638, 27996957, 55993914]

約数ペア:

[(1, 55993914), (2, 27996957), (3, 18664638), (6, 9332319), (9, 6221546), (18, 3110773), (23, 2434518), (46, 1217259), (69, 811506), (138, 405753), (207, 270502), (211, 265374), (414, 135251), (422, 132687), (633, 88458), (641, 87354), (1266, 44229), (1282, 43677), (1899, 29486), (1923, 29118), (3798, 14743), (3846, 14559), (4853, 11538), (5769, 9706)]