52138786

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{28429}}^1$

素因数の和:28569

約数の個数: 16

約数和(自身を含む): 90066240

約数和(自身を除く): 37927454

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 28429, 56858, 199003, 398006, 3724199, 7448398, 26069393, 52138786]

約数ペア:

[(1, 52138786), (2, 26069393), (7, 7448398), (14, 3724199), (131, 398006), (262, 199003), (917, 56858), (1834, 28429)]