55298113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 63201600

約数和(自身を除く): 7903487

約数列:

[1, 13, 19, 131, 247, 1703, 1709, 2489, 22217, 32357, 32471, 223879, 422123, 2910427, 4253701, 55298113]

約数ペア:

[(1, 55298113), (13, 4253701), (19, 2910427), (131, 422123), (247, 223879), (1703, 32471), (1709, 32357), (2489, 22217)]