54625648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 133562880

約数和(自身を除く): 78937232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 101, 112, 154, 176, 202, 308, 404, 439, 616, 707, 808, 878, 1111, 1232, 1414, 1616, 1756, 2222, 2828, 3073, 3512, 4444, 4829, 5656, 6146, 7024, 7777, 8888, 9658, 11312, 12292, 15554, 17776, 19316, 24584, 31108, 33803, 38632, 44339, 49168, 62216, 67606, 77264, 88678, 124432, 135212, 177356, 270424, 310373, 354712, 487729, 540848, 620746, 709424, 975458, 1241492, 1950916, 2482984, 3414103, 3901832, 4965968, 6828206, 7803664, 13656412, 27312824, 54625648]

約数ペア:

[(1, 54625648), (2, 27312824), (4, 13656412), (7, 7803664), (8, 6828206), (11, 4965968), (14, 3901832), (16, 3414103), (22, 2482984), (28, 1950916), (44, 1241492), (56, 975458), (77, 709424), (88, 620746), (101, 540848), (112, 487729), (154, 354712), (176, 310373), (202, 270424), (308, 177356), (404, 135212), (439, 124432), (616, 88678), (707, 77264), (808, 67606), (878, 62216), (1111, 49168), (1232, 44339), (1414, 38632), (1616, 33803), (1756, 31108), (2222, 24584), (2828, 19316), (3073, 17776), (3512, 15554), (4444, 12292), (4829, 11312), (5656, 9658), (6146, 8888), (7024, 7777)]