50980556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16319}}^1$

素因数の和:16405

約数の個数: 24

約数和(自身を含む): 98703360

約数和(自身を除く): 47722804

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 16319, 32638, 65276, 179509, 359018, 718036, 1158649, 2317298, 4634596, 12745139, 25490278, 50980556]

約数ペア:

[(1, 50980556), (2, 25490278), (4, 12745139), (11, 4634596), (22, 2317298), (44, 1158649), (71, 718036), (142, 359018), (284, 179509), (781, 65276), (1562, 32638), (3124, 16319)]