56051253

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 86469292

約数和(自身を除く): 30418039

約数列:

[1, 3, 9, 23, 61, 69, 183, 193, 207, 529, 549, 579, 1403, 1587, 1737, 4209, 4439, 4761, 11773, 12627, 13317, 32269, 35319, 39951, 96807, 102097, 105957, 270779, 290421, 306291, 812337, 918873, 2437011, 6227917, 18683751, 56051253]

約数ペア:

[(1, 56051253), (3, 18683751), (9, 6227917), (23, 2437011), (61, 918873), (69, 812337), (183, 306291), (193, 290421), (207, 270779), (529, 105957), (549, 102097), (579, 96807), (1403, 39951), (1587, 35319), (1737, 32269), (4209, 13317), (4439, 12627), (4761, 11773)]