51668848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2510

約数の個数: 80

約数和(自身を含む): 132205824

約数和(自身を除く): 80536976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2467, 2618, 2992, 4934, 5236, 9868, 10472, 17269, 19736, 20944, 27137, 34538, 39472, 41939, 54274, 69076, 83878, 108548, 138152, 167756, 189959, 217096, 276304, 293573, 335512, 379918, 434192, 461329, 587146, 671024, 759836, 922658, 1174292, 1519672, 1845316, 2348584, 3039344, 3229303, 3690632, 4697168, 6458606, 7381264, 12917212, 25834424, 51668848]

約数ペア:

[(1, 51668848), (2, 25834424), (4, 12917212), (7, 7381264), (8, 6458606), (11, 4697168), (14, 3690632), (16, 3229303), (17, 3039344), (22, 2348584), (28, 1845316), (34, 1519672), (44, 1174292), (56, 922658), (68, 759836), (77, 671024), (88, 587146), (112, 461329), (119, 434192), (136, 379918), (154, 335512), (176, 293573), (187, 276304), (238, 217096), (272, 189959), (308, 167756), (374, 138152), (476, 108548), (616, 83878), (748, 69076), (952, 54274), (1232, 41939), (1309, 39472), (1496, 34538), (1904, 27137), (2467, 20944), (2618, 19736), (2992, 17269), (4934, 10472), (5236, 9868)]