53354000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 160

約数和(自身を含む): 152894976

約数和(自身を除く): 99540976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 80, 100, 103, 112, 125, 140, 148, 175, 185, 200, 206, 250, 259, 280, 296, 350, 370, 400, 412, 500, 515, 518, 560, 592, 700, 721, 740, 824, 875, 925, 1000, 1030, 1036, 1295, 1400, 1442, 1480, 1648, 1750, 1850, 2000, 2060, 2072, 2575, 2590, 2800, 2884, 2960, 3500, 3605, 3700, 3811, 4120, 4144, 4625, 5150, 5180, 5768, 6475, 7000, 7210, 7400, 7622, 8240, 9250, 10300, 10360, 11536, 12875, 12950, 14000, 14420, 14800, 15244, 18025, 18500, 19055, 20600, 20720, 25750, 25900, 26677, 28840, 30488, 32375, 36050, 37000, 38110, 41200, 51500, 51800, 53354, 57680, 60976, 64750, 72100, 74000, 76220, 90125, 95275, 103000, 103600, 106708, 129500, 133385, 144200, 152440, 180250, 190550, 206000, 213416, 259000, 266770, 288400, 304880, 360500, 381100, 426832, 476375, 518000, 533540, 666925, 721000, 762200, 952750, 1067080, 1333850, 1442000, 1524400, 1905500, 2134160, 2667700, 3334625, 3811000, 5335400, 6669250, 7622000, 10670800, 13338500, 26677000, 53354000]

約数ペア:

[(1, 53354000), (2, 26677000), (4, 13338500), (5, 10670800), (7, 7622000), (8, 6669250), (10, 5335400), (14, 3811000), (16, 3334625), (20, 2667700), (25, 2134160), (28, 1905500), (35, 1524400), (37, 1442000), (40, 1333850), (50, 1067080), (56, 952750), (70, 762200), (74, 721000), (80, 666925), (100, 533540), (103, 518000), (112, 476375), (125, 426832), (140, 381100), (148, 360500), (175, 304880), (185, 288400), (200, 266770), (206, 259000), (250, 213416), (259, 206000), (280, 190550), (296, 180250), (350, 152440), (370, 144200), (400, 133385), (412, 129500), (500, 106708), (515, 103600), (518, 103000), (560, 95275), (592, 90125), (700, 76220), (721, 74000), (740, 72100), (824, 64750), (875, 60976), (925, 57680), (1000, 53354), (1030, 51800), (1036, 51500), (1295, 41200), (1400, 38110), (1442, 37000), (1480, 36050), (1648, 32375), (1750, 30488), (1850, 28840), (2000, 26677), (2060, 25900), (2072, 25750), (2575, 20720), (2590, 20600), (2800, 19055), (2884, 18500), (2960, 18025), (3500, 15244), (3605, 14800), (3700, 14420), (3811, 14000), (4120, 12950), (4144, 12875), (4625, 11536), (5150, 10360), (5180, 10300), (5768, 9250), (6475, 8240), (7000, 7622), (7210, 7400)]