51195011

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 59505600

約数和(自身を除く): 8310589

約数列:

[1, 7, 109, 229, 293, 763, 1603, 2051, 24961, 31937, 67097, 174727, 223559, 469679, 7313573, 51195011]

約数ペア:

[(1, 51195011), (7, 7313573), (109, 469679), (229, 223559), (293, 174727), (763, 67097), (1603, 31937), (2051, 24961)]