54402568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 114816240

約数和(自身を除く): 60413672

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1307, 1892, 2614, 3784, 5203, 5228, 10406, 10456, 14377, 20812, 28754, 41624, 56201, 57508, 112402, 115016, 158147, 224804, 316294, 449608, 618211, 632588, 1236422, 1265176, 2472844, 4945688, 6800321, 13600642, 27201284, 54402568]

約数ペア:

[(1, 54402568), (2, 27201284), (4, 13600642), (8, 6800321), (11, 4945688), (22, 2472844), (43, 1265176), (44, 1236422), (86, 632588), (88, 618211), (121, 449608), (172, 316294), (242, 224804), (344, 158147), (473, 115016), (484, 112402), (946, 57508), (968, 56201), (1307, 41624), (1892, 28754), (2614, 20812), (3784, 14377), (5203, 10456), (5228, 10406)]