51276988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{63149}}^1$

素因数の和:63189

約数の個数: 24

約数和(自身を含む): 106092000

約数和(自身を除く): 54815012

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 63149, 126298, 252596, 442043, 884086, 1768172, 1831321, 3662642, 7325284, 12819247, 25638494, 51276988]

約数ペア:

[(1, 51276988), (2, 25638494), (4, 12819247), (7, 7325284), (14, 3662642), (28, 1831321), (29, 1768172), (58, 884086), (116, 442043), (203, 252596), (406, 126298), (812, 63149)]