54440456

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 121080960

約数和(自身を除く): 66640504

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 131, 164, 181, 262, 287, 328, 362, 524, 574, 724, 917, 1048, 1148, 1267, 1448, 1834, 2296, 2534, 3668, 5068, 5371, 7336, 7421, 10136, 10742, 14842, 21484, 23711, 29684, 37597, 42968, 47422, 51947, 59368, 75194, 94844, 103894, 150388, 165977, 189688, 207788, 300776, 331954, 415576, 663908, 972151, 1327816, 1944302, 3888604, 6805057, 7777208, 13610114, 27220228, 54440456]

約数ペア:

[(1, 54440456), (2, 27220228), (4, 13610114), (7, 7777208), (8, 6805057), (14, 3888604), (28, 1944302), (41, 1327816), (56, 972151), (82, 663908), (131, 415576), (164, 331954), (181, 300776), (262, 207788), (287, 189688), (328, 165977), (362, 150388), (524, 103894), (574, 94844), (724, 75194), (917, 59368), (1048, 51947), (1148, 47422), (1267, 42968), (1448, 37597), (1834, 29684), (2296, 23711), (2534, 21484), (3668, 14842), (5068, 10742), (5371, 10136), (7336, 7421)]