49417875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 99939840

約数和(自身を除く): 50521965

約数列:

[1, 3, 5, 9, 13, 15, 25, 31, 39, 45, 65, 75, 93, 109, 117, 125, 155, 195, 225, 279, 325, 327, 375, 403, 465, 545, 585, 775, 975, 981, 1125, 1209, 1395, 1417, 1625, 1635, 2015, 2325, 2725, 2925, 3379, 3627, 3875, 4251, 4875, 4905, 6045, 6975, 7085, 8175, 10075, 10137, 11625, 12753, 13625, 14625, 16895, 18135, 21255, 24525, 30225, 30411, 34875, 35425, 40875, 43927, 50375, 50685, 63765, 84475, 90675, 106275, 122625, 131781, 151125, 152055, 177125, 219635, 253425, 318825, 395343, 422375, 453375, 531375, 658905, 760275, 1098175, 1267125, 1594125, 1976715, 3294525, 3801375, 5490875, 9883575, 16472625, 49417875]

約数ペア:

[(1, 49417875), (3, 16472625), (5, 9883575), (9, 5490875), (13, 3801375), (15, 3294525), (25, 1976715), (31, 1594125), (39, 1267125), (45, 1098175), (65, 760275), (75, 658905), (93, 531375), (109, 453375), (117, 422375), (125, 395343), (155, 318825), (195, 253425), (225, 219635), (279, 177125), (325, 152055), (327, 151125), (375, 131781), (403, 122625), (465, 106275), (545, 90675), (585, 84475), (775, 63765), (975, 50685), (981, 50375), (1125, 43927), (1209, 40875), (1395, 35425), (1417, 34875), (1625, 30411), (1635, 30225), (2015, 24525), (2325, 21255), (2725, 18135), (2925, 16895), (3379, 14625), (3627, 13625), (3875, 12753), (4251, 11625), (4875, 10137), (4905, 10075), (6045, 8175), (6975, 7085)]