51054871

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4733}}^1$

素因数の和:4830

約数の個数: 16

約数和(自身を含む): 61807104

約数和(自身を除く): 10752233

約数列:

[1, 7, 23, 67, 161, 469, 1541, 4733, 10787, 33131, 108859, 317111, 762013, 2219777, 7293553, 51054871]

約数ペア:

[(1, 51054871), (7, 7293553), (23, 2219777), (67, 762013), (161, 317111), (469, 108859), (1541, 33131), (4733, 10787)]