50765680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 135794880

約数和(自身を除く): 85029200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 269, 280, 337, 538, 560, 674, 1076, 1345, 1348, 1685, 1883, 2152, 2359, 2690, 2696, 3370, 3766, 4304, 4718, 5380, 5392, 6740, 7532, 9415, 9436, 10760, 11795, 13480, 15064, 18830, 18872, 21520, 23590, 26960, 30128, 37660, 37744, 47180, 75320, 90653, 94360, 150640, 181306, 188720, 362612, 453265, 634571, 725224, 906530, 1269142, 1450448, 1813060, 2538284, 3172855, 3626120, 5076568, 6345710, 7252240, 10153136, 12691420, 25382840, 50765680]

約数ペア:

[(1, 50765680), (2, 25382840), (4, 12691420), (5, 10153136), (7, 7252240), (8, 6345710), (10, 5076568), (14, 3626120), (16, 3172855), (20, 2538284), (28, 1813060), (35, 1450448), (40, 1269142), (56, 906530), (70, 725224), (80, 634571), (112, 453265), (140, 362612), (269, 188720), (280, 181306), (337, 150640), (538, 94360), (560, 90653), (674, 75320), (1076, 47180), (1345, 37744), (1348, 37660), (1685, 30128), (1883, 26960), (2152, 23590), (2359, 21520), (2690, 18872), (2696, 18830), (3370, 15064), (3766, 13480), (4304, 11795), (4718, 10760), (5380, 9436), (5392, 9415), (6740, 7532)]