49011765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 92005632

約数和(自身を除く): 42993867

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 101, 165, 173, 187, 255, 303, 505, 519, 561, 865, 935, 1111, 1515, 1717, 1903, 2595, 2805, 2941, 3333, 5151, 5555, 5709, 8585, 8823, 9515, 14705, 16665, 17473, 18887, 25755, 28545, 32351, 44115, 52419, 56661, 87365, 94435, 97053, 161755, 192203, 262095, 283305, 297041, 485265, 576609, 891123, 961015, 1485205, 2883045, 3267451, 4455615, 9802353, 16337255, 49011765]

約数ペア:

[(1, 49011765), (3, 16337255), (5, 9802353), (11, 4455615), (15, 3267451), (17, 2883045), (33, 1485205), (51, 961015), (55, 891123), (85, 576609), (101, 485265), (165, 297041), (173, 283305), (187, 262095), (255, 192203), (303, 161755), (505, 97053), (519, 94435), (561, 87365), (865, 56661), (935, 52419), (1111, 44115), (1515, 32351), (1717, 28545), (1903, 25755), (2595, 18887), (2805, 17473), (2941, 16665), (3333, 14705), (5151, 9515), (5555, 8823), (5709, 8585)]