51173479

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10399}}^1$

素因数の和:10462

約数の個数: 16

約数和(自身を含む): 63232000

約数和(自身を除く): 12058521

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 10399, 72793, 197581, 384763, 1383067, 2693341, 7310497, 51173479]

約数ペア:

[(1, 51173479), (7, 7310497), (19, 2693341), (37, 1383067), (133, 384763), (259, 197581), (703, 72793), (4921, 10399)]