51776824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 112752000

約数和(自身を除く): 60975176

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 173, 179, 209, 346, 358, 418, 692, 716, 836, 1384, 1432, 1672, 1903, 1969, 3287, 3401, 3806, 3938, 6574, 6802, 7612, 7876, 13148, 13604, 15224, 15752, 26296, 27208, 30967, 36157, 37411, 61934, 72314, 74822, 123868, 144628, 149644, 247736, 289256, 299288, 340637, 588373, 681274, 1176746, 1362548, 2353492, 2725096, 4706984, 6472103, 12944206, 25888412, 51776824]

約数ペア:

[(1, 51776824), (2, 25888412), (4, 12944206), (8, 6472103), (11, 4706984), (19, 2725096), (22, 2353492), (38, 1362548), (44, 1176746), (76, 681274), (88, 588373), (152, 340637), (173, 299288), (179, 289256), (209, 247736), (346, 149644), (358, 144628), (418, 123868), (692, 74822), (716, 72314), (836, 61934), (1384, 37411), (1432, 36157), (1672, 30967), (1903, 27208), (1969, 26296), (3287, 15752), (3401, 15224), (3806, 13604), (3938, 13148), (6574, 7876), (6802, 7612)]