51992000

素因数分解:

$2^6\times 5^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 112

約数和(自身を含む): 132027168

約数和(自身を除く): 80035168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 97, 100, 125, 134, 160, 194, 200, 250, 268, 320, 335, 388, 400, 485, 500, 536, 670, 776, 800, 970, 1000, 1072, 1340, 1552, 1600, 1675, 1940, 2000, 2144, 2425, 2680, 3104, 3350, 3880, 4000, 4288, 4850, 5360, 6208, 6499, 6700, 7760, 8000, 8375, 9700, 10720, 12125, 12998, 13400, 15520, 16750, 19400, 21440, 24250, 25996, 26800, 31040, 32495, 33500, 38800, 48500, 51992, 53600, 64990, 67000, 77600, 97000, 103984, 107200, 129980, 134000, 155200, 162475, 194000, 207968, 259960, 268000, 324950, 388000, 415936, 519920, 536000, 649900, 776000, 812375, 1039840, 1299800, 1624750, 2079680, 2599600, 3249500, 5199200, 6499000, 10398400, 12998000, 25996000, 51992000]

約数ペア:

[(1, 51992000), (2, 25996000), (4, 12998000), (5, 10398400), (8, 6499000), (10, 5199200), (16, 3249500), (20, 2599600), (25, 2079680), (32, 1624750), (40, 1299800), (50, 1039840), (64, 812375), (67, 776000), (80, 649900), (97, 536000), (100, 519920), (125, 415936), (134, 388000), (160, 324950), (194, 268000), (200, 259960), (250, 207968), (268, 194000), (320, 162475), (335, 155200), (388, 134000), (400, 129980), (485, 107200), (500, 103984), (536, 97000), (670, 77600), (776, 67000), (800, 64990), (970, 53600), (1000, 51992), (1072, 48500), (1340, 38800), (1552, 33500), (1600, 32495), (1675, 31040), (1940, 26800), (2000, 25996), (2144, 24250), (2425, 21440), (2680, 19400), (3104, 16750), (3350, 15520), (3880, 13400), (4000, 12998), (4288, 12125), (4850, 10720), (5360, 9700), (6208, 8375), (6499, 8000), (6700, 7760)]