52071140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21517}}^1$

素因数の和:21548

約数の個数: 36

約数和(自身を含む): 120199548

約数和(自身を除く): 68128408

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 21517, 43034, 86068, 107585, 215170, 236687, 430340, 473374, 946748, 1183435, 2366870, 2603557, 4733740, 5207114, 10414228, 13017785, 26035570, 52071140]

約数ペア:

[(1, 52071140), (2, 26035570), (4, 13017785), (5, 10414228), (10, 5207114), (11, 4733740), (20, 2603557), (22, 2366870), (44, 1183435), (55, 946748), (110, 473374), (121, 430340), (220, 236687), (242, 215170), (484, 107585), (605, 86068), (1210, 43034), (2420, 21517)]