51322000

素因数分解:

$2^4\times 5^3\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 80

約数和(自身を含む): 126277632

約数和(自身を除く): 74955632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 125, 134, 200, 250, 268, 335, 383, 400, 500, 536, 670, 766, 1000, 1072, 1340, 1532, 1675, 1915, 2000, 2680, 3064, 3350, 3830, 5360, 6128, 6700, 7660, 8375, 9575, 13400, 15320, 16750, 19150, 25661, 26800, 30640, 33500, 38300, 47875, 51322, 67000, 76600, 95750, 102644, 128305, 134000, 153200, 191500, 205288, 256610, 383000, 410576, 513220, 641525, 766000, 1026440, 1283050, 2052880, 2566100, 3207625, 5132200, 6415250, 10264400, 12830500, 25661000, 51322000]

約数ペア:

[(1, 51322000), (2, 25661000), (4, 12830500), (5, 10264400), (8, 6415250), (10, 5132200), (16, 3207625), (20, 2566100), (25, 2052880), (40, 1283050), (50, 1026440), (67, 766000), (80, 641525), (100, 513220), (125, 410576), (134, 383000), (200, 256610), (250, 205288), (268, 191500), (335, 153200), (383, 134000), (400, 128305), (500, 102644), (536, 95750), (670, 76600), (766, 67000), (1000, 51322), (1072, 47875), (1340, 38300), (1532, 33500), (1675, 30640), (1915, 26800), (2000, 25661), (2680, 19150), (3064, 16750), (3350, 15320), (3830, 13400), (5360, 9575), (6128, 8375), (6700, 7660)]