50796500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5347}}^1$

素因数の和:5385

約数の個数: 48

約数和(自身を含む): 116800320

約数和(自身を除く): 66003820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 5347, 9500, 10694, 21388, 26735, 53470, 101593, 106940, 133675, 203186, 267350, 406372, 507965, 534700, 668375, 1015930, 1336750, 2031860, 2539825, 2673500, 5079650, 10159300, 12699125, 25398250, 50796500]

約数ペア:

[(1, 50796500), (2, 25398250), (4, 12699125), (5, 10159300), (10, 5079650), (19, 2673500), (20, 2539825), (25, 2031860), (38, 1336750), (50, 1015930), (76, 668375), (95, 534700), (100, 507965), (125, 406372), (190, 267350), (250, 203186), (380, 133675), (475, 106940), (500, 101593), (950, 53470), (1900, 26735), (2375, 21388), (4750, 10694), (5347, 9500)]