55813284

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 147234360

約数和(自身を除く): 91421076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 193, 261, 277, 348, 386, 522, 554, 579, 772, 831, 1044, 1108, 1158, 1662, 1737, 2316, 2493, 3324, 3474, 4986, 5597, 6948, 8033, 9972, 11194, 16066, 16791, 22388, 24099, 32132, 33582, 48198, 50373, 53461, 67164, 72297, 96396, 100746, 106922, 144594, 160383, 201492, 213844, 289188, 320766, 481149, 641532, 962298, 1550369, 1924596, 3100738, 4651107, 6201476, 9302214, 13953321, 18604428, 27906642, 55813284]

約数ペア:

[(1, 55813284), (2, 27906642), (3, 18604428), (4, 13953321), (6, 9302214), (9, 6201476), (12, 4651107), (18, 3100738), (29, 1924596), (36, 1550369), (58, 962298), (87, 641532), (116, 481149), (174, 320766), (193, 289188), (261, 213844), (277, 201492), (348, 160383), (386, 144594), (522, 106922), (554, 100746), (579, 96396), (772, 72297), (831, 67164), (1044, 53461), (1108, 50373), (1158, 48198), (1662, 33582), (1737, 32132), (2316, 24099), (2493, 22388), (3324, 16791), (3474, 16066), (4986, 11194), (5597, 9972), (6948, 8033)]