51888031

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2531}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 59552640

約数和(自身を除く): 7664609

約数列:

[1, 13, 19, 83, 247, 1079, 1577, 2531, 20501, 32903, 48089, 210073, 625157, 2730949, 3991387, 51888031]

約数ペア:

[(1, 51888031), (13, 3991387), (19, 2730949), (83, 625157), (247, 210073), (1079, 48089), (1577, 32903), (2531, 20501)]