55500487

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 12928313

約数列:

[1, 7, 43, 49, 53, 71, 301, 343, 371, 497, 2107, 2279, 2597, 3053, 3479, 3763, 14749, 15953, 18179, 21371, 24353, 26341, 111671, 149597, 161809, 184387, 781697, 1047179, 1132663, 1290709, 7928641, 55500487]

約数ペア:

[(1, 55500487), (7, 7928641), (43, 1290709), (49, 1132663), (53, 1047179), (71, 781697), (301, 184387), (343, 161809), (371, 149597), (497, 111671), (2107, 26341), (2279, 24353), (2597, 21371), (3053, 18179), (3479, 15953), (3763, 14749)]