51661400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{36901}}^1$

素因数の和:36924

約数の個数: 48

約数和(自身を含む): 137275440

約数和(自身を除く): 85614040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 36901, 73802, 147604, 184505, 258307, 295208, 369010, 516614, 738020, 922525, 1033228, 1291535, 1476040, 1845050, 2066456, 2583070, 3690100, 5166140, 6457675, 7380200, 10332280, 12915350, 25830700, 51661400]

約数ペア:

[(1, 51661400), (2, 25830700), (4, 12915350), (5, 10332280), (7, 7380200), (8, 6457675), (10, 5166140), (14, 3690100), (20, 2583070), (25, 2066456), (28, 1845050), (35, 1476040), (40, 1291535), (50, 1033228), (56, 922525), (70, 738020), (100, 516614), (140, 369010), (175, 295208), (200, 258307), (280, 184505), (350, 147604), (700, 73802), (1400, 36901)]