55662783

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 87333120

約数和(自身を除く): 31670337

約数列:

[1, 3, 11, 23, 33, 59, 69, 113, 121, 177, 253, 339, 363, 649, 759, 1243, 1357, 1947, 2599, 2783, 3729, 4071, 6667, 7139, 7797, 8349, 13673, 14927, 20001, 21417, 28589, 41019, 44781, 73337, 85767, 153341, 164197, 220011, 314479, 460023, 492591, 806707, 943437, 1686751, 2420121, 5060253, 18554261, 55662783]

約数ペア:

[(1, 55662783), (3, 18554261), (11, 5060253), (23, 2420121), (33, 1686751), (59, 943437), (69, 806707), (113, 492591), (121, 460023), (177, 314479), (253, 220011), (339, 164197), (363, 153341), (649, 85767), (759, 73337), (1243, 44781), (1357, 41019), (1947, 28589), (2599, 21417), (2783, 20001), (3729, 14927), (4071, 13673), (6667, 8349), (7139, 7797)]