55178655

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 105527520

約数和(自身を除く): 50348865

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 555, 735, 777, 1295, 1813, 2029, 3885, 5439, 6087, 9065, 10145, 14203, 27195, 30435, 42609, 71015, 75073, 99421, 213045, 225219, 298263, 375365, 497105, 525511, 1126095, 1491315, 1576533, 2627555, 3678577, 7882665, 11035731, 18392885, 55178655]

約数ペア:

[(1, 55178655), (3, 18392885), (5, 11035731), (7, 7882665), (15, 3678577), (21, 2627555), (35, 1576533), (37, 1491315), (49, 1126095), (105, 525511), (111, 497105), (147, 375365), (185, 298263), (245, 225219), (259, 213045), (555, 99421), (735, 75073), (777, 71015), (1295, 42609), (1813, 30435), (2029, 27195), (3885, 14203), (5439, 10145), (6087, 9065)]