54985756

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 113686272

約数和(自身を除く): 58700516

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 211, 227, 287, 422, 454, 574, 844, 908, 1148, 1477, 1589, 2954, 3178, 5908, 6356, 8651, 9307, 17302, 18614, 34604, 37228, 47897, 60557, 65149, 95794, 121114, 130298, 191588, 242228, 260596, 335279, 670558, 1341116, 1963777, 3927554, 7855108, 13746439, 27492878, 54985756]

約数ペア:

[(1, 54985756), (2, 27492878), (4, 13746439), (7, 7855108), (14, 3927554), (28, 1963777), (41, 1341116), (82, 670558), (164, 335279), (211, 260596), (227, 242228), (287, 191588), (422, 130298), (454, 121114), (574, 95794), (844, 65149), (908, 60557), (1148, 47897), (1477, 37228), (1589, 34604), (2954, 18614), (3178, 17302), (5908, 9307), (6356, 8651)]