50211520

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1097

約数の個数: 56

約数和(自身を含む): 120389904

約数和(自身を除く): 70178384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 907, 1384, 1730, 1814, 2768, 3460, 3628, 4535, 5536, 6920, 7256, 9070, 11072, 13840, 14512, 18140, 27680, 29024, 36280, 55360, 58048, 72560, 145120, 156911, 290240, 313822, 627644, 784555, 1255288, 1569110, 2510576, 3138220, 5021152, 6276440, 10042304, 12552880, 25105760, 50211520]

約数ペア:

[(1, 50211520), (2, 25105760), (4, 12552880), (5, 10042304), (8, 6276440), (10, 5021152), (16, 3138220), (20, 2510576), (32, 1569110), (40, 1255288), (64, 784555), (80, 627644), (160, 313822), (173, 290240), (320, 156911), (346, 145120), (692, 72560), (865, 58048), (907, 55360), (1384, 36280), (1730, 29024), (1814, 27680), (2768, 18140), (3460, 14512), (3628, 13840), (4535, 11072), (5536, 9070), (6920, 7256)]