51037000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 142871040

約数和(自身を除く): 91834040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 125, 140, 161, 175, 184, 200, 230, 250, 280, 317, 322, 350, 460, 500, 575, 634, 644, 700, 805, 875, 920, 1000, 1150, 1268, 1288, 1400, 1585, 1610, 1750, 2219, 2300, 2536, 2875, 3170, 3220, 3500, 4025, 4438, 4600, 5750, 6340, 6440, 7000, 7291, 7925, 8050, 8876, 11095, 11500, 12680, 14582, 15850, 16100, 17752, 20125, 22190, 23000, 29164, 31700, 32200, 36455, 39625, 40250, 44380, 51037, 55475, 58328, 63400, 72910, 79250, 80500, 88760, 102074, 110950, 145820, 158500, 161000, 182275, 204148, 221900, 255185, 277375, 291640, 317000, 364550, 408296, 443800, 510370, 554750, 729100, 911375, 1020740, 1109500, 1275925, 1458200, 1822750, 2041480, 2219000, 2551850, 3645500, 5103700, 6379625, 7291000, 10207400, 12759250, 25518500, 51037000]

約数ペア:

[(1, 51037000), (2, 25518500), (4, 12759250), (5, 10207400), (7, 7291000), (8, 6379625), (10, 5103700), (14, 3645500), (20, 2551850), (23, 2219000), (25, 2041480), (28, 1822750), (35, 1458200), (40, 1275925), (46, 1109500), (50, 1020740), (56, 911375), (70, 729100), (92, 554750), (100, 510370), (115, 443800), (125, 408296), (140, 364550), (161, 317000), (175, 291640), (184, 277375), (200, 255185), (230, 221900), (250, 204148), (280, 182275), (317, 161000), (322, 158500), (350, 145820), (460, 110950), (500, 102074), (575, 88760), (634, 80500), (644, 79250), (700, 72910), (805, 63400), (875, 58328), (920, 55475), (1000, 51037), (1150, 44380), (1268, 40250), (1288, 39625), (1400, 36455), (1585, 32200), (1610, 31700), (1750, 29164), (2219, 23000), (2300, 22190), (2536, 20125), (2875, 17752), (3170, 16100), (3220, 15850), (3500, 14582), (4025, 12680), (4438, 11500), (4600, 11095), (5750, 8876), (6340, 8050), (6440, 7925), (7000, 7291)]