51523000

素因数分解:

$2^3\times 5^3\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 122522400

約数和(自身を除く): 70999400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 125, 134, 200, 250, 268, 335, 500, 536, 670, 769, 1000, 1340, 1538, 1675, 2680, 3076, 3350, 3845, 6152, 6700, 7690, 8375, 13400, 15380, 16750, 19225, 30760, 33500, 38450, 51523, 67000, 76900, 96125, 103046, 153800, 192250, 206092, 257615, 384500, 412184, 515230, 769000, 1030460, 1288075, 2060920, 2576150, 5152300, 6440375, 10304600, 12880750, 25761500, 51523000]

約数ペア:

[(1, 51523000), (2, 25761500), (4, 12880750), (5, 10304600), (8, 6440375), (10, 5152300), (20, 2576150), (25, 2060920), (40, 1288075), (50, 1030460), (67, 769000), (100, 515230), (125, 412184), (134, 384500), (200, 257615), (250, 206092), (268, 192250), (335, 153800), (500, 103046), (536, 96125), (670, 76900), (769, 67000), (1000, 51523), (1340, 38450), (1538, 33500), (1675, 30760), (2680, 19225), (3076, 16750), (3350, 15380), (3845, 13400), (6152, 8375), (6700, 7690)]