51516638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{2903}}^1$

素因数の和:3391

約数の個数: 16

約数和(自身を含む): 81544320

約数和(自身を除く): 30027682

約数列:

[1, 2, 19, 38, 467, 934, 2903, 5806, 8873, 17746, 55157, 110314, 1355701, 2711402, 25758319, 51516638]

約数ペア:

[(1, 51516638), (2, 25758319), (19, 2711402), (38, 1355701), (467, 110314), (934, 55157), (2903, 17746), (5806, 8873)]