55995988

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1999}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 100800000

約数和(自身を除く): 44804012

約数列:

[1, 2, 4, 47, 94, 149, 188, 298, 596, 1999, 3998, 7003, 7996, 14006, 28012, 93953, 187906, 297851, 375812, 595702, 1191404, 13998997, 27997994, 55995988]

約数ペア:

[(1, 55995988), (2, 27997994), (4, 13998997), (47, 1191404), (94, 595702), (149, 375812), (188, 297851), (298, 187906), (596, 93953), (1999, 28012), (3998, 14006), (7003, 7996)]