53181170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{108533}}^1$

素因数の和:108554

約数の個数: 24

約数和(自身を含む): 111355884

約数和(自身を除く): 58174714

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 108533, 217066, 542665, 759731, 1085330, 1519462, 3798655, 5318117, 7597310, 10636234, 26590585, 53181170]

約数ペア:

[(1, 53181170), (2, 26590585), (5, 10636234), (7, 7597310), (10, 5318117), (14, 3798655), (35, 1519462), (49, 1085330), (70, 759731), (98, 542665), (245, 217066), (490, 108533)]