55838839

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2551}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 66147840

約数和(自身を除く): 10309001

約数列:

[1, 7, 53, 59, 371, 413, 2551, 3127, 17857, 21889, 135203, 150509, 946421, 1053563, 7976977, 55838839]

約数ペア:

[(1, 55838839), (7, 7976977), (53, 1053563), (59, 946421), (371, 150509), (413, 135203), (2551, 21889), (3127, 17857)]