53025920

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2905

約数の個数: 64

約数和(自身を含む): 131182200

約数和(自身を除く): 78156280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 2857, 3712, 4640, 5714, 9280, 11428, 14285, 18560, 22856, 28570, 45712, 57140, 82853, 91424, 114280, 165706, 182848, 228560, 331412, 365696, 414265, 457120, 662824, 828530, 914240, 1325648, 1657060, 1828480, 2651296, 3314120, 5302592, 6628240, 10605184, 13256480, 26512960, 53025920]

約数ペア:

[(1, 53025920), (2, 26512960), (4, 13256480), (5, 10605184), (8, 6628240), (10, 5302592), (16, 3314120), (20, 2651296), (29, 1828480), (32, 1657060), (40, 1325648), (58, 914240), (64, 828530), (80, 662824), (116, 457120), (128, 414265), (145, 365696), (160, 331412), (232, 228560), (290, 182848), (320, 165706), (464, 114280), (580, 91424), (640, 82853), (928, 57140), (1160, 45712), (1856, 28570), (2320, 22856), (2857, 18560), (3712, 14285), (4640, 11428), (5714, 9280)]