49688875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 66830400

約数和(自身を除く): 17141525

約数列:

[1, 5, 17, 25, 67, 85, 125, 335, 349, 425, 1139, 1675, 1745, 2125, 5695, 5933, 8375, 8725, 23383, 28475, 29665, 43625, 116915, 142375, 148325, 397511, 584575, 741625, 1987555, 2922875, 9937775, 49688875]

約数ペア:

[(1, 49688875), (5, 9937775), (17, 2922875), (25, 1987555), (67, 741625), (85, 584575), (125, 397511), (335, 148325), (349, 142375), (425, 116915), (1139, 43625), (1675, 29665), (1745, 28475), (2125, 23383), (5695, 8725), (5933, 8375)]