51488591

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{839}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 64350720

約数和(自身を除く): 12862129

約数列:

[1, 7, 11, 77, 797, 839, 5579, 5873, 8767, 9229, 61369, 64603, 668683, 4680781, 7355513, 51488591]

約数ペア:

[(1, 51488591), (7, 7355513), (11, 4680781), (77, 668683), (797, 64603), (839, 61369), (5579, 9229), (5873, 8767)]