51183847

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{2503}}^1$

素因数の和:2551

約数の個数: 18

約数和(自身を含む): 60944856

約数和(自身を除く): 9761009

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 2503, 20449, 27533, 32539, 302863, 357929, 423007, 3937219, 4653077, 51183847]

約数ペア:

[(1, 51183847), (11, 4653077), (13, 3937219), (121, 423007), (143, 357929), (169, 302863), (1573, 32539), (1859, 27533), (2503, 20449)]