51503296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:729

約数の個数: 56

約数和(自身を含む): 111317024

約数和(自身を除く): 59813728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 412, 416, 601, 824, 832, 1202, 1339, 1648, 2404, 2678, 3296, 4808, 5356, 6592, 7813, 9616, 10712, 15626, 19232, 21424, 31252, 38464, 42848, 61903, 62504, 85696, 123806, 125008, 247612, 250016, 495224, 500032, 804739, 990448, 1609478, 1980896, 3218956, 3961792, 6437912, 12875824, 25751648, 51503296]

約数ペア:

[(1, 51503296), (2, 25751648), (4, 12875824), (8, 6437912), (13, 3961792), (16, 3218956), (26, 1980896), (32, 1609478), (52, 990448), (64, 804739), (103, 500032), (104, 495224), (206, 250016), (208, 247612), (412, 125008), (416, 123806), (601, 85696), (824, 62504), (832, 61903), (1202, 42848), (1339, 38464), (1648, 31252), (2404, 21424), (2678, 19232), (3296, 15626), (4808, 10712), (5356, 9616), (6592, 7813)]