51716873

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 60715008

約数和(自身を除く): 8998135

約数列:

[1, 13, 17, 47, 169, 221, 383, 611, 799, 2873, 4979, 6511, 7943, 10387, 18001, 64727, 84643, 135031, 234013, 306017, 1100359, 3042169, 3978221, 51716873]

約数ペア:

[(1, 51716873), (13, 3978221), (17, 3042169), (47, 1100359), (169, 306017), (221, 234013), (383, 135031), (611, 84643), (799, 64727), (2873, 18001), (4979, 10387), (6511, 7943)]