55643783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 61051200

約数和(自身を除く): 5407417

約数列:

[1, 13, 137, 157, 199, 1781, 2041, 2587, 21509, 27263, 31243, 279617, 354419, 406159, 4280291, 55643783]

約数ペア:

[(1, 55643783), (13, 4280291), (137, 406159), (157, 354419), (199, 279617), (1781, 31243), (2041, 27263), (2587, 21509)]