51468775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 67964400

約数和(自身を除く): 16495625

約数列:

[1, 5, 17, 25, 85, 347, 349, 425, 1735, 1745, 5899, 5933, 8675, 8725, 29495, 29665, 121103, 147475, 148325, 605515, 2058751, 3027575, 10293755, 51468775]

約数ペア:

[(1, 51468775), (5, 10293755), (17, 3027575), (25, 2058751), (85, 605515), (347, 148325), (349, 147475), (425, 121103), (1735, 29665), (1745, 29495), (5899, 8725), (5933, 8675)]