52724840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{188303}}^1$

素因数の和:188321

約数の個数: 32

約数和(自身を含む): 135578880

約数和(自身を除く): 82854040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 188303, 376606, 753212, 941515, 1318121, 1506424, 1883030, 2636242, 3766060, 5272484, 6590605, 7532120, 10544968, 13181210, 26362420, 52724840]

約数ペア:

[(1, 52724840), (2, 26362420), (4, 13181210), (5, 10544968), (7, 7532120), (8, 6590605), (10, 5272484), (14, 3766060), (20, 2636242), (28, 1883030), (35, 1506424), (40, 1318121), (56, 941515), (70, 753212), (140, 376606), (280, 188303)]