49403744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 105854112

約数和(自身を除く): 56450368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 412, 416, 824, 1153, 1339, 1648, 2306, 2678, 3296, 4612, 5356, 9224, 10712, 14989, 18448, 21424, 29978, 36896, 42848, 59956, 118759, 119912, 237518, 239824, 475036, 479648, 950072, 1543867, 1900144, 3087734, 3800288, 6175468, 12350936, 24701872, 49403744]

約数ペア:

[(1, 49403744), (2, 24701872), (4, 12350936), (8, 6175468), (13, 3800288), (16, 3087734), (26, 1900144), (32, 1543867), (52, 950072), (103, 479648), (104, 475036), (206, 239824), (208, 237518), (412, 119912), (416, 118759), (824, 59956), (1153, 42848), (1339, 36896), (1648, 29978), (2306, 21424), (2678, 18448), (3296, 14989), (4612, 10712), (5356, 9224)]