51975539

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{887}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 64958976

約数和(自身を除く): 12983437

約数列:

[1, 7, 11, 77, 761, 887, 5327, 6209, 8371, 9757, 58597, 68299, 675007, 4725049, 7425077, 51975539]

約数ペア:

[(1, 51975539), (7, 7425077), (11, 4725049), (77, 675007), (761, 68299), (887, 58597), (5327, 9757), (6209, 8371)]