55420412

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 98313600

約数和(自身を除く): 42893188

約数列:

[1, 2, 4, 139, 263, 278, 379, 526, 556, 758, 1052, 1516, 36557, 52681, 73114, 99677, 105362, 146228, 199354, 210724, 398708, 13855103, 27710206, 55420412]

約数ペア:

[(1, 55420412), (2, 27710206), (4, 13855103), (139, 398708), (263, 210724), (278, 199354), (379, 146228), (526, 105362), (556, 99677), (758, 73114), (1052, 52681), (1516, 36557)]