52605700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 131436032

約数和(自身を除く): 78830332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 223, 337, 350, 446, 674, 700, 892, 1115, 1348, 1561, 1685, 2230, 2359, 3122, 3370, 4460, 4718, 5575, 6244, 6740, 7805, 8425, 9436, 11150, 11795, 15610, 16850, 22300, 23590, 31220, 33700, 39025, 47180, 58975, 75151, 78050, 117950, 150302, 156100, 235900, 300604, 375755, 526057, 751510, 1052114, 1503020, 1878775, 2104228, 2630285, 3757550, 5260570, 7515100, 10521140, 13151425, 26302850, 52605700]

約数ペア:

[(1, 52605700), (2, 26302850), (4, 13151425), (5, 10521140), (7, 7515100), (10, 5260570), (14, 3757550), (20, 2630285), (25, 2104228), (28, 1878775), (35, 1503020), (50, 1052114), (70, 751510), (100, 526057), (140, 375755), (175, 300604), (223, 235900), (337, 156100), (350, 150302), (446, 117950), (674, 78050), (700, 75151), (892, 58975), (1115, 47180), (1348, 39025), (1561, 33700), (1685, 31220), (2230, 23590), (2359, 22300), (3122, 16850), (3370, 15610), (4460, 11795), (4718, 11150), (5575, 9436), (6244, 8425), (6740, 7805)]