52747639

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 61401600

約数和(自身を除く): 8653961

約数列:

[1, 7, 103, 149, 491, 721, 1043, 3437, 15347, 50573, 73159, 107429, 354011, 512113, 7535377, 52747639]

約数ペア:

[(1, 52747639), (7, 7535377), (103, 512113), (149, 354011), (491, 107429), (721, 73159), (1043, 50573), (3437, 15347)]