51652000

素因数分解:

$2^5\times 5^3\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 130712400

約数和(自身を除く): 79060400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 125, 148, 160, 185, 200, 250, 296, 349, 370, 400, 500, 592, 698, 740, 800, 925, 1000, 1184, 1396, 1480, 1745, 1850, 2000, 2792, 2960, 3490, 3700, 4000, 4625, 5584, 5920, 6980, 7400, 8725, 9250, 11168, 12913, 13960, 14800, 17450, 18500, 25826, 27920, 29600, 34900, 37000, 43625, 51652, 55840, 64565, 69800, 74000, 87250, 103304, 129130, 139600, 148000, 174500, 206608, 258260, 279200, 322825, 349000, 413216, 516520, 645650, 698000, 1033040, 1291300, 1396000, 1614125, 2066080, 2582600, 3228250, 5165200, 6456500, 10330400, 12913000, 25826000, 51652000]

約数ペア:

[(1, 51652000), (2, 25826000), (4, 12913000), (5, 10330400), (8, 6456500), (10, 5165200), (16, 3228250), (20, 2582600), (25, 2066080), (32, 1614125), (37, 1396000), (40, 1291300), (50, 1033040), (74, 698000), (80, 645650), (100, 516520), (125, 413216), (148, 349000), (160, 322825), (185, 279200), (200, 258260), (250, 206608), (296, 174500), (349, 148000), (370, 139600), (400, 129130), (500, 103304), (592, 87250), (698, 74000), (740, 69800), (800, 64565), (925, 55840), (1000, 51652), (1184, 43625), (1396, 37000), (1480, 34900), (1745, 29600), (1850, 27920), (2000, 25826), (2792, 18500), (2960, 17450), (3490, 14800), (3700, 13960), (4000, 12913), (4625, 11168), (5584, 9250), (5920, 8725), (6980, 7400)]