55815412

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 99129800

約数和(自身を除く): 43314388

約数列:

[1, 2, 4, 109, 218, 313, 409, 436, 626, 818, 1252, 1636, 34117, 44581, 68234, 89162, 128017, 136468, 178324, 256034, 512068, 13953853, 27907706, 55815412]

約数ペア:

[(1, 55815412), (2, 27907706), (4, 13953853), (109, 512068), (218, 256034), (313, 178324), (409, 136468), (436, 128017), (626, 89162), (818, 68234), (1252, 44581), (1636, 34117)]