50771560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1013}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 131414400

約数和(自身を除く): 80642840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1013, 1253, 1432, 1790, 2026, 2506, 3580, 4052, 5012, 5065, 6265, 7091, 7160, 8104, 10024, 10130, 12530, 14182, 20260, 25060, 28364, 35455, 40520, 50120, 56728, 70910, 141820, 181327, 283640, 362654, 725308, 906635, 1269289, 1450616, 1813270, 2538578, 3626540, 5077156, 6346445, 7253080, 10154312, 12692890, 25385780, 50771560]

約数ペア:

[(1, 50771560), (2, 25385780), (4, 12692890), (5, 10154312), (7, 7253080), (8, 6346445), (10, 5077156), (14, 3626540), (20, 2538578), (28, 1813270), (35, 1450616), (40, 1269289), (56, 906635), (70, 725308), (140, 362654), (179, 283640), (280, 181327), (358, 141820), (716, 70910), (895, 56728), (1013, 50120), (1253, 40520), (1432, 35455), (1790, 28364), (2026, 25060), (2506, 20260), (3580, 14182), (4052, 12530), (5012, 10130), (5065, 10024), (6265, 8104), (7091, 7160)]