55643812

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3889}}^1$

素因数の和:3980

約数の個数: 36

約数和(自身を含む): 114856140

約数和(自身を除く): 59212328

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 3889, 7154, 7778, 14308, 15556, 27223, 54446, 108892, 190561, 283897, 381122, 567794, 762244, 1135588, 1987279, 3974558, 7949116, 13910953, 27821906, 55643812]

約数ペア:

[(1, 55643812), (2, 27821906), (4, 13910953), (7, 7949116), (14, 3974558), (28, 1987279), (49, 1135588), (73, 762244), (98, 567794), (146, 381122), (196, 283897), (292, 190561), (511, 108892), (1022, 54446), (2044, 27223), (3577, 15556), (3889, 14308), (7154, 7778)]