55513086

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2089}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 114766080

約数和(自身を除く): 59252994

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 2089, 4178, 4429, 6267, 8858, 12534, 13287, 26574, 89827, 179654, 215167, 269481, 430334, 538962, 645501, 1291002, 9252181, 18504362, 27756543, 55513086]

約数ペア:

[(1, 55513086), (2, 27756543), (3, 18504362), (6, 9252181), (43, 1291002), (86, 645501), (103, 538962), (129, 430334), (206, 269481), (258, 215167), (309, 179654), (618, 89827), (2089, 26574), (4178, 13287), (4429, 12534), (6267, 8858)]